U.S. Special Representative for North Korea, Sung Kim and Noh Kyu-duk, South Korea's Special Representative for Korean Peninsula Peace and Security Affairs, arrive to attend a briefing after their meeting at a hotel in Seoul, South Korea October 24, 2021. Ahn Young-joon/Pool via REUTERS

U.S. Special Representative for North Korea, Sung Kim speaks during a briefing after a meeting with Noh Kyu-duk, South Korea's Special Representative for Korean Peninsula Peace and Security Affairs, at a hotel in Seoul, South Korea October 24, 2021. Ahn Young-joon/Pool via REUTERS

U.S. Special Representative for North Korea, Sung Kim and Noh Kyu-duk, South Korea's Special Representative for Korean Peninsula Peace and Security Affairs, attend a briefing after their meeting at a hotel in Seoul, South Korea October 24, 2021. Ahn Young-joon/Pool via REUTERS

U.S. Special Representative for North Korea, Sung Kim speaks during a briefing after a meeting with Noh Kyu-duk, South Korea's Special Representative for Korean Peninsula Peace and Security Affairs, at a hotel in Seoul, South Korea October 24, 2021. Ahn Young-joon/Pool via REUTERS

Deputy White House Press Secretary Karine Jean-Pierre holds a press briefing at the White House in Washington, U.S.,October 21, 2021. REUTERS/Leah Millis

U.S. Attorney General Merrick Garland returns from a brief break to fix a Zoom link during a House Judiciary Committee oversight hearing of the Department of Justice on Capitol Hill in Washington, D.C., U.S., October 21, 2021. Greg Nash/Pool via REUTERS

U.S. Attorney General Merrick Garland returns from a brief break to fix a Zoom link during a House Judiciary Committee oversight hearing of the Department of Justice on Capitol Hill in Washington, D.C., U.S., October 21, 2021. Greg Nash/Pool via REUTERS

Members of the Taliban delegation, including its head Abdul Salam Hanafi, Afghan acting Foreign Minister Amir Khan Muttaqi and representative of the Taliban political office Anas Haqqani, attend a media briefing following international talks on Afghanistan in Moscow, Russia, October 20, 2021. REUTERS/Maria Tsvetkova

White House Press Secretary Jen Psaki holds the daily press briefing at the White House in Washington, U.S. October 19, 2021. REUTERS/Jonathan Ernst

White House Press Secretary Jen Psaki holds the daily press briefing at the White House in Washington, U.S. October 19, 2021. REUTERS/Jonathan Ernst

White House Press Secretary Jen Psaki holds the daily press briefing at the White House in Washington, U.S. October 18, 2021. REUTERS/Jonathan Ernst

White House Press Secretary Jen Psaki holds the daily press briefing at the White House in Washington, U.S. October 18, 2021. REUTERS/Jonathan Ernst

White House Press Secretary Jen Psaki holds the daily press briefing at the White House in Washington, U.S. October 18, 2021. REUTERS/Jonathan Ernst

White House Press Secretary Jen Psaki holds the daily press briefing at the White House in Washington, U.S. October 18, 2021. REUTERS/Jonathan Ernst

White House Press Secretary Jen Psaki holds a press briefing at the White House in Washington, U.S., October 14, 2021. REUTERS/Leah Millis

White House Press Secretary Jen Psaki pages through a binder of notes as she holds a press briefing at the White House in Washington, U.S., October 14, 2021. REUTERS/Leah Millis

White House Press Secretary Jen Psaki holds a press briefing at the White House in Washington, U.S., October 14, 2021. REUTERS/Leah Millis

White House Press Secretary Jen Psaki holds a press briefing at the White House in Washington, U.S., October 13, 2021. REUTERS/Leah Millis

White House Press Secretary Jen Psaki holds a press briefing at the White House in Washington, U.S., October 13, 2021. REUTERS/Leah Millis

White House Press Secretary Jen Psaki holds a press briefing at the White House in Washington, U.S., October 13, 2021. REUTERS/Leah Millis

White House Press Secretary Jen Psaki holds a press briefing at the White House in Washington, U.S., October 13, 2021. REUTERS/Leah Millis

White House Press Secretary Jenn Psaki delivers remarks during a daily press briefing at the White House in Washington, U.S., October 12, 2021. REUTERS/Tom Brenner

White House Press Secretary Jenn Psaki delivers remarks during a daily press briefing at the White House in Washington, U.S., October 12, 2021. REUTERS/Tom Brenner

White House Press Secretary Jenn Psaki calls on a journalist for a question during a daily press briefing at the White House in Washington, U.S., October 12, 2021. REUTERS/Tom Brenner

White House Press Secretary Jenn Psaki walks to the podium before hosting a daily press briefing at the White House in Washington, U.S., October 12, 2021. REUTERS/Tom Brenner

European Council President Charles Michel attends a news briefing following the Ukraine-EU summit in Kyiv, Ukraine October 12, 2021. REUTERS/Valentyn Ogirenko

European Council President Charles Michel and Ukrainian President Volodymyr Zelenskiy attend a news briefing following the Ukraine-EU summit in Kyiv, Ukraine October 12, 2021. REUTERS/Valentyn Ogirenko

Ukrainian President Volodymyr Zelenskiy attends a news briefing following the Ukraine-EU summit in Kyiv, Ukraine October 12, 2021. REUTERS/Valentyn Ogirenko

Ukrainian President Volodymyr Zelenskiy attends a news briefing following the Ukraine-EU summit in Kyiv, Ukraine October 12, 2021. REUTERS/Valentyn Ogirenko

European Commission President Ursula von der Leyen gestures during a news briefing following the Ukraine-EU summit in Kyiv, Ukraine October 12, 2021. REUTERS/Valentyn Ogirenko

European Council President Charles Michel, Ukrainian President Volodymyr Zelenskiy and European Commission President Ursula von der Leyen attend a news briefing following the Ukraine-EU summit in Kyiv, Ukraine October 12, 2021. REUTERS/Valentyn Ogirenko

European Council President Charles Michel and Ukrainian President Volodymyr Zelenskiy attend a news briefing following the Ukraine-EU summit in Kyiv, Ukraine October 12, 2021. REUTERS/Valentyn Ogirenko

European Commission President Ursula von der Leyen and Ukrainian President Volodymyr Zelenskiy attend a news briefing following the Ukraine-EU summit in Kyiv, Ukraine October 12, 2021. REUTERS/Valentyn Ogirenko

European Commission President Ursula von der Leyen, European Council President Charles Michel and Ukrainian President Volodymyr Zelenskiy attend a news briefing following the Ukraine-EU summit in Kyiv, Ukraine October 12, 2021. REUTERS/Valentyn Ogirenko

U.S. Senate Judiciary Chairman Dick Durbin (D-Il) discusses the release of a Democratic staff committee report titled, "Subverting Justice: How the Former President and his Allies Pressured DOJ to Overturn the 2020 Election," during a briefing with reporters on Capitol Hill in Washington, U.S., October 7, 2021. REUTERS/Leah Millis

White House Press Secretary Jen Psaki speaks during a press briefing at the White House in Washington, U.S., October 6, 2021. REUTERS/Kevin Lamarque     

U.S. Secretary of State Antony Blinken listens as Mathias Cormann, Secretary-General of the Organization for Economic Cooperation and Development, speaks during a press briefing at the OECD's Ministerial Council Meeting, in Paris, France October 6, 2021. Ian Langsdon/Pool via REUTERS

U.S. Secretary of State Antony Blinken speaks during a press briefing with Mathias Cormann, Secretary-General of the Organization for Economic Cooperation and Development, at the OECD's Ministerial Council Meeting, in Paris, France October 6, 2021. Ian Langsdon/Pool via REUTERS

U.S. Secretary of State Antony Blinken speaks during a press briefing with Mathias Cormann, Secretary-General of the Organization for Economic Cooperation and Development, at the OECD's Ministerial Council Meeting, in Paris, France October 6, 2021. Ian Langsdon/Pool via REUTERS

U.S. Secretary of State Antony Blinken speaks during a press briefing with Mathias Cormann, Secretary-General of the Organization for Economic Cooperation and Development, at the OECD's Ministerial Council Meeting, in Paris, France October 6, 2021. Ian Langsdon/Pool via REUTERS

U.S. Secretary of State Antony Blinken speaks during a press briefing with Mathias Cormann, Secretary-General of the Organization for Economic Cooperation and Development, at the OECD's Ministerial Council Meeting, in Paris, France October 6, 2021. Ian Langsdon/Pool via REUTERS

U.S. Secretary of State Antony Blinken listens as Mathias Cormann, Secretary-General of the Organization for Economic Cooperation and Development, speaks during a press briefing at the OECD's Ministerial Council Meeting, in Paris, France October 6, 2021. Ian Langsdon/Pool via REUTERS

U.S. Secretary of State Antony Blinken speaks during a press briefing with Mathias Cormann, Secretary-General of the Organization for Economic Cooperation and Development, at the OECD's Ministerial Council Meeting, in Paris, France October 6, 2021. Patrick Semansky/Pool via REUTERS

U.S. Secretary of State Antony Blinken speaks during a press briefing with Mathias Cormann, Secretary-General of the Organization for Economic Cooperation and Development, at the OECD's Ministerial Council Meeting, in Paris, France October 6, 2021. Patrick Semansky/Pool via REUTERS

U.S. Secretary of State Antony Blinken speaks during a press briefing with Mathias Cormann, Secretary-General of the Organization for Economic Cooperation and Development, at the OECD's Ministerial Council Meeting, in Paris, France October 6, 2021. Patrick Semansky/Pool via REUTERS

U.S. Secretary of State Antony Blinken listens as Mathias Cormann, Secretary-General of the Organization for Economic Cooperation and Development, speaks during a press briefing at the OECD's Ministerial Council Meeting, in Paris, France October 6, 2021. Patrick Semansky/Pool via REUTERS

U.S. Secretary of State Antony Blinken speaks during a press briefing with Mathias Cormann, Secretary-General of the Organization for Economic Cooperation and Development, at the OECD's Ministerial Council Meeting, in Paris, France October 6, 2021. Patrick Semansky/Pool via REUTERS

U.S. Secretary of State Antony Blinken speaks during a press briefing with Mathias Cormann, Secretary-General of the Organization for Economic Cooperation and Development, at the OECD's Ministerial Council Meeting, in Paris, France October 6, 2021. Patrick Semansky/Pool via REUTERS

U.S. Secretary of State Antony Blinken speaks during a press briefing with Mathias Cormann, Secretary-General of the Organization for Economic Cooperation and Development, at the OECD's Ministerial Council Meeting, in Paris, France October 6, 2021. Patrick Semansky/Pool via REUTERS

White House Press Secretary Jen Psaki displays a chart purporting to show the difference in debt increases between the Trump and Biden administrations during the daily press briefing at the White House in Washington, U.S. October 4, 2021. REUTERS/Jonathan Ernst

White House Press Secretary Jen Psaki displays a chart purporting to show the difference in debt increases between the Trump and Biden administrations during the daily press briefing at the White House in Washington, U.S. October 4, 2021. REUTERS/Jonathan Ernst

White House Press Secretary Jen Psaki holds the daily press briefing at the White House in Washington, U.S. October 4, 2021. REUTERS/Jonathan Ernst

White House Press Secretary Jen Psaki holds the daily press briefing at the White House in Washington, U.S. October 4, 2021. REUTERS/Jonathan Ernst

White House Press Secretary Jen Psaki displays a chart purporting to show the difference in debt increases between the Trump and Biden administrations during the daily press briefing at the White House in Washington, U.S. October 4, 2021. REUTERS/Jonathan Ernst

A sign from the White House Correspondents' Association requiring protective masks, is seen outside of the White House briefing room, in Washington, U.S., October 2, 2021. REUTERS/Al Drago

White House Press Secretary Jen Psaki speaks during a press briefing at the White House in Washington, U.S., October 1, 2021. REUTERS/Kevin Lamarque     

White House Press Secretary Jen Psaki speaks during a press briefing at the White House in Washington, U.S., September 30, 2021. REUTERS/Kevin Lamarque     

White House Press Secretary Jen Psaki speaks during a press briefing at the White House in Washington, U.S., September 30, 2021. REUTERS/Kevin Lamarque     

White House Press Secretary Jen Psaki speaks during a press briefing at the White House in Washington, U.S., September 30, 2021. REUTERS/Kevin Lamarque