U.S. President Joe Biden shakes hands with David Berman, Medicare beneficiary with insulin-dependent Type 2 diabetes, during an event to discuss his plan to lower prescription drug costs, at the University of Nevada in Las Vegas, Nevada, U.S., March 15, 2023. REUTERS/Leah Millis 

U.S. President Joe Biden greets attendees after delivering remarks on Social Security and Medicare at the University of Tampa in Tampa, Florida, U.S. February 9, 2023. REUTERS/Jonathan Ernst 

U.S. President Joe Biden holds a brochure after delivering remarks on Social Security and Medicare at the University of Tampa in Tampa, Florida, U.S. February 9, 2023. REUTERS/Jonathan Ernst 

U.S. President Joe Biden holds a brochure after delivering remarks on Social Security and Medicare at the University of Tampa in Tampa, Florida, U.S. February 9, 2023. REUTERS/Jonathan Ernst 

U.S. President Joe Biden holds an attendee's phone to take a selfie after delivering remarks on Social Security and Medicare at the University of Tampa in Tampa, Florida, U.S. February 9, 2023. REUTERS/Jonathan Ernst 

U.S. President Joe Biden wipes his eyes after a conversation with an attendee after delivering remarks on Social Security and Medicare at the University of Tampa in Tampa, Florida, U.S. February 9, 2023. REUTERS/Jonathan Ernst 

U.S. President Joe Biden wipes his eyes after a conversation with an attendee after delivering remarks on Social Security and Medicare at the University of Tampa in Tampa, Florida, U.S. February 9, 2023. REUTERS/Jonathan Ernst 

U.S. President Joe Biden hugs an attendee after delivering remarks on Social Security and Medicare at the University of Tampa in Tampa, Florida, U.S. February 9, 2023. REUTERS/Jonathan Ernst 

U.S. President Joe Biden reaches for an attendee's phone to take a selfie after delivering remarks on Social Security and Medicare at the University of Tampa in Tampa, Florida, U.S. February 9, 2023. REUTERS/Jonathan Ernst 

U.S. President Joe Biden greets attendees after delivering remarks on Social Security and Medicare at the University of Tampa in Tampa, Florida, U.S. February 9, 2023. REUTERS/Jonathan Ernst 

U.S. President Joe Biden greets attendees after delivering remarks on Social Security and Medicare at the University of Tampa in Tampa, Florida, U.S. February 9, 2023. REUTERS/Jonathan Ernst 

U.S. President Joe Biden takes a selfie with attendees after delivering remarks on Social Security and Medicare at the University of Tampa in Tampa, Florida, U.S. February 9, 2023. REUTERS/Jonathan Ernst 

U.S. President Joe Biden reacts as he delivers remarks on Social Security and Medicare at the University of Tampa in Tampa, Florida, U.S. February 9, 2023. REUTERS/Jonathan Ernst 

U.S. President Joe Biden delivers remarks on Social Security and Medicare at the University of Tampa in Tampa, Florida, U.S. February 9, 2023. REUTERS/Jonathan Ernst 

U.S. President Joe Biden delivers remarks on Social Security and Medicare at the University of Tampa in Tampa, Florida, U.S. February 9, 2023. REUTERS/Jonathan Ernst 

U.S. President Joe Biden delivers remarks on Social Security and Medicare at the University of Tampa in Tampa, Florida, U.S. February 9, 2023. REUTERS/Jonathan Ernst 

U.S. President Joe Biden delivers remarks on Social Security and Medicare at the University of Tampa in Tampa, Florida, U.S. February 9, 2023. REUTERS/Jonathan Ernst 

U.S. President Joe Biden delivers remarks on Social Security and Medicare at the University of Tampa in Tampa, Florida, U.S. February 9, 2023. REUTERS/Jonathan Ernst 

U.S. President Joe Biden delivers remarks on Social Security and Medicare at the University of Tampa in Tampa, Florida, U.S. February 9, 2023. REUTERS/Jonathan Ernst 

U.S. President Joe Biden delivers remarks on Social Security and Medicare at the University of Tampa in Tampa, Florida, U.S. February 9, 2023. REUTERS/Jonathan Ernst 

U.S. President Joe Biden delivers remarks on Social Security and Medicare at the University of Tampa in Tampa, Florida, U.S. February 9, 2023. REUTERS/Jonathan Ernst 

U.S. President Joe Biden delivers remarks on Social Security and Medicare at the University of Tampa in Tampa, Florida, U.S. February 9, 2023. REUTERS/Jonathan Ernst 

U.S. President Joe Biden reacts as he delivers remarks on Social Security and Medicare at the University of Tampa in Tampa, Florida, U.S. February 9, 2023. REUTERS/Jonathan Ernst 

U.S. President Joe Biden delivers remarks on Social Security and Medicare at the University of Tampa in Tampa, Florida, U.S. February 9, 2023. REUTERS/Jonathan Ernst 

Republican members of Congress protest and yell as U.S. President Joe Biden says that Republicans are promoting cuts to the social security and medicare programs during his State of the Union address before a joint session of Congress in the House Chamber at the U.S. Capitol in Washington, U.S., February 7, 2023. REUTERS/Leah Millis 

U.S. Health and Human Services Secretary Xavier Becerra speaks during a visit to Grubb's Pharmacy to tout the Medicare Drug Price Negotiation Program under the Inflation Reduction Act, in Washington, U.S., January 12, 2023.  REUTERS/Kevin Lamarque 

U.S. Health and Human Services Secretary Xavier Becerra speaks with Grubb's pharmacy owners Michael and Joan Kim as Howard University College of Pharmacy candidate Michael Hurdle listens during Becerra's visit to tout the Medicare Drug Price Negotiation Program under the Inflation Reduction Act, in Washington, U.S., January 12, 2023.  REUTERS/Kevin Lamarque 

U.S. Health and Human Services Secretary Xavier Becerra looks back at Grubb's pharmacy owners Michael and Joan Kim, who react to a compliment during Becerra's visit to tout the Medicare Drug Price Negotiation Program under the Inflation Reduction Act, in Washington, U.S., January 12, 2023.  REUTERS/Kevin Lamarque 

U.S. Health and Human Services Secretary Xavier Becerra listens as Julia Gales speaks about her diabetes care costs during Becerra's visit to Grubb’s Pharmacy to tout the Medicare Drug Price Negotiation Program under the Inflation Reduction Act, in Washington, U.S., January 12, 2023.  REUTERS/Kevin Lamarque 

Luz Dextre receives a shingles vaccine during a visit by U.S. Health and Human Services Secretary Xavier Becerra to tout the Medicare Drug Price Negotiation Program under the Inflation Reduction Act, at Grubb's Pharmacy in Washington, U.S., January 12, 2023.  REUTERS/Kevin Lamarque TPX IMAGES OF THE DAY 

U.S. Health and Human Services Secretary Xavier Becerra high-fives Zeferina Avila after she received her shingles vaccine during his visit to Grubb's Pharmacy to tout the Medicare Drug Price Negotiation Program under the Inflation Reduction Act, in Washington, U.S., January 12, 2023.  REUTERS/Kevin Lamarque 

U.S. Health and Human Services Secretary Xavier Becerra watch as Zeferina Avila receives a shingles vaccine during his visit to Grubb's Pharmacy to tout the Medicare Drug Price Negotiation Program under the Inflation Reduction Act, in Washington, U.S., January 12, 2023.  REUTERS/Kevin Lamarque 

U.S. Health and Human Services Secretary Xavier Becerra speaks with a friend, Zeferina Avila, about getting vaccinated after Avila received her shingles vaccine during Becerra's visit to Grubb's Pharmacy to tout the Medicare Drug Price Negotiation Program under the Inflation Reduction Act, in Washington, U.S., January 12, 2023.  REUTERS/Kevin Lamarque 

U.S. Health and Human Services Secretary Xavier Becerra speaks with a friend, Zeferina Avila, about getting vaccinated after Avila received her shingles vaccine during Becerra's visit to Grubb's Pharmacy to tout the Medicare Drug Price Negotiation Program under the Inflation Reduction Act, in Washington, U.S., January 12, 2023.  REUTERS/Kevin Lamarque 

U.S. President Joe Biden delivers remarks on prescription drug costs, Social Security and Medicare, during a campaign event, in Joliet, Illinois, U.S. November 5, 2022. REUTERS/Kevin Lamarque 

U.S. President Joe Biden delivers remarks on prescription drug costs, Social Security and Medicare, during a campaign event, in Joliet, Illinois, U.S. November 5, 2022. REUTERS/Kevin Lamarque 

U.S. President Joe Biden delivers remarks on prescription drug costs, Social Security and Medicare, during a campaign event, in Joliet, Illinois, U.S. November 5, 2022. REUTERS/Kevin Lamarque 

U.S. President Joe Biden delivers remarks on prescription drug costs, Social Security and Medicare, during a campaign event, in Joliet, Illinois, U.S. November 5, 2022. REUTERS/Kevin Lamarque 

U.S. President Joe Biden delivers remarks on prescription drug costs, Social Security and Medicare, during a campaign event, in Joliet, Illinois, U.S. November 5, 2022. REUTERS/Kevin Lamarque 

U.S. President Joe Biden delivers remarks on prescription drug costs, Social Security and Medicare during a campaign event in Joliet, Illinois, U.S., November 5, 2022. REUTERS/Kevin Lamarque 

U.S. President Joe Biden greets a member of the audience, after delivering a speech about protecting Social Security, Medicare, and lowering prescription drug costs, during a visit to OB Johnson Park and Community Center, in Hallandale Beach, Florida, U.S. November 1, 2022. REUTERS/Kevin Lamarque 

U.S. President Joe Biden speaks about protecting Social Security, Medicare, and lowering prescription drug costs, during a visit to OB Johnson Park and Community Center, in Hallandale Beach, Florida, U.S. November 1, 2022. REUTERS/Kevin Lamarque 

U.S. President Joe Biden speaks about protecting Social Security, Medicare, and lowering prescription drug costs, during a visit to OB Johnson Park and Community Center, in Hallandale Beach, Florida, U.S. November 1, 2022. REUTERS/Kevin Lamarque TPX IMAGES OF THE DAY 

U.S. President Joe Biden speaks about protecting Social Security, Medicare, and lowering prescription drug costs, during a visit to OB Johnson Park and Community Center, in Hallandale Beach, Florida, U.S. November 1, 2022. REUTERS/Kevin Lamarque 

U.S. President Joe Biden speaks about protecting Social Security, Medicare, and lowering prescription drug costs, during a visit to OB Johnson Park and Community Center, in Hallandale Beach, Florida, U.S. November 1, 2022. REUTERS/Kevin Lamarque 

U.S. President Joe Biden speaks about protecting Social Security, Medicare, and lowering prescription drug costs, during a visit to OB Johnson Park and Community Center, in Hallandale Beach, Florida, U.S. November 1, 2022. REUTERS/Kevin Lamarque 

U.S. President Joe Biden poses for a selfie, after delivering a speech about protecting Social Security, Medicare, and lowering prescription drug costs, during a visit to OB Johnson Park and Community Center, in Hallandale Beach, Florida, U.S. November 1, 2022. REUTERS/Kevin Lamarque 

U.S. President Joe Biden speaks about protecting Social Security, Medicare, and lowering prescription drug costs, during a visit to OB Johnson Park and Community Center, in Hallandale Beach, Florida, U.S. November 1, 2022. REUTERS/Kevin Lamarque 

U.S. President Joe Biden walks to deliver a speech about protecting Social Security, Medicare, and lowering prescription drug costs, during a visit to OB Johnson Park and Community Center, in Hallandale Beach, Florida, U.S. November 1, 2022. REUTERS/Kevin Lamarque 

U.S. President Joe Biden speaks about protecting Social Security, Medicare, and lowering prescription drug costs, during a visit to OB Johnson Park and Community Center, in Hallandale Beach, Florida, U.S. November 1, 2022. REUTERS/Kevin Lamarque 

U.S. President Joe Biden speaks about protecting Social Security, Medicare, and lowering prescription drug costs, during a visit to OB Johnson Park and Community Center, in Hallandale Beach, Florida, U.S. November 1, 2022. REUTERS/Kevin Lamarque 

U.S. President Joe Biden speaks about protecting Social Security, Medicare, and lowering prescription drug costs, during a visit to OB Johnson Park and Community Center, in Hallandale Beach, Florida, U.S. November 1, 2022. REUTERS/Kevin Lamarque 

U.S. President Joe Biden reacts to the crowd after an event on lowering health care costs and protecting Medicare and Social Security, in the Rose Garden at the White House in Washington, U.S., September 27, 2022. REUTERS/Jonathan Ernst 

U.S. President Joe Biden speaks at an event on lowering health care costs and protecting Medicare and Social Security, in the Rose Garden at the White House in Washington, U.S., September 27, 2022. REUTERS/Jonathan Ernst 

U.S. President Joe Biden arrives to speak at an event on health care costs, Medicare and Social Security, in the Rose Garden at the White House in Washington, U.S., September 27, 2022. REUTERS/Jonathan Ernst 

U.S. President Joe Biden arrives with Bob Parant, a Medicare beneficiary, for a Rose Garden event on decreasing health care costs and protecting Medicare and Social Security, at the White House in Washington, U.S., September 27, 2022. REUTERS/Jonathan Ernst 

U.S. President Joe Biden arrives with Bob Parant, a Medicare beneficiary, for a Rose Garden event on decreasing health care costs and protecting Medicare and Social Security, at the White House in Washington, U.S., September 27, 2022. REUTERS/Jonathan Ernst 

U.S. President Joe Biden is applauded as he speaks at an event on health care costs, Medicare and Social Security, in the Rose Garden at the White House in Washington, U.S., September 27, 2022. REUTERS/Jonathan Ernst 

U.S. President Joe Biden speaks at an event on lowering health care costs and protecting Medicare and Social Security, in the Rose Garden at the White House in Washington, U.S., September 27, 2022. REUTERS/Jonathan Ernst 

U.S. President Joe Biden speaks at an event on lowering health care costs and protecting Medicare and Social Security, in the Rose Garden at the White House in Washington, U.S., September 27, 2022. REUTERS/Jonathan Ernst