U.S. first lady Jill Biden attends a vigil after a deadly shooting at the Covenant School in Nashville, Tennessee, U.S. March 29, 2023. REUTERS/Cheney Orr 

U.S. first lady Jill Biden clasps her hand around a candle during a vigil after a deadly shooting at the Covenant School in Nashville, Tennessee, U.S. March 29, 2023. REUTERS/Cheney Orr 

U.S. first lady Jill Biden speaks with Director Chief of the Nashville Fire Department William Swann ahead of a vigil after a deadly shooting at the Covenant School in Nashville, Tennessee, U.S. March 29, 2023. REUTERS/Cheney Orr 

U.S. first lady Jill Biden attends a vigil after a deadly shooting at the Covenant School in Nashville, Tennessee, U.S. March 29, 2023. REUTERS/Cheney Orr 

U.S. first lady Jill Biden attends a vigil after a deadly shooting at the Covenant School in Nashville, Tennessee, U.S. March 29, 2023. REUTERS/Cheney Orr 

U.S. first lady Jill Biden attends a vigil after a deadly shooting at the Covenant School in Nashville, Tennessee, U.S. March 29, 2023. REUTERS/Cheney Orr REFILE- QUALITY REPEAT 

U.S. President Joe Biden and U.S. First Lady Jill Biden aboard Marine One following travel to Wilmington, Delaware, U.S., on the South Lawn of the White House in Washington, U.S. March 26, 2023. REUTERS/Al Drago 

U.S. President Joe Biden and U.S. First Lady Jill Biden arrive aboard Marine One from travel to Wilmington, Delaware, U.S., on the South Lawn of the White House in Washington, U.S. March 26, 2023. REUTERS/Al Drago 

U.S. President Joe Biden and U.S. First Lady Jill Biden walk while arriving back at the White House from travel to Wilmington, Delaware, U.S., on the South Lawn of the White House in Washington, U.S. March 26, 2023. REUTERS/Al Drago 

U.S. President Joe Biden and U.S. First Lady Jill Biden walk while arriving back at the White House from travel to Wilmington, Delaware, U.S., on the South Lawn of the White House in Washington, U.S. March 26, 2023. REUTERS/Al Drago 

U.S. President Joe Biden and U.S. First Lady Jill Biden walk while arriving back at the White House from travel to Wilmington, Delaware, U.S., on the South Lawn of the White House in Washington, U.S. March 26, 2023. REUTERS/Al Drago 

U.S. President Joe Biden and U.S. First Lady Jill Biden walk while arriving back at the White House from travel to Wilmington, Delaware, U.S., on the South Lawn of the White House in Washington, U.S. March 26, 2023. REUTERS/Al Drago 

U.S. President Joe Biden and U.S. First Lady Jill Biden walk while arriving back at the White House from travel to Wilmington, Delaware, U.S., on the South Lawn of the White House in Washington, U.S., March 26, 2023. REUTERS/Al Drago 

U.S. President Joe Biden and first lady Jill Biden board Marine One to return to the White House from Delaware Air National Guard Base in New Castle, Delaware, U.S. March 26, 2023. REUTERS/Ken Cedeno 

Marine One, with U.S. President Joe Biden and U.S. First Lady Jill Biden aboard, arrives on the South Lawn of the White House in Washington, U.S. March 26, 2023. REUTERS/Al Drago 

U.S. President Joe Biden and first lady Jill Biden exit off of Air Force One at Delaware Air National Guard Base in New Castle, Delaware, U.S. March 24, 2023. REUTERS/Ken Cedeno 

U.S. President Joe Biden and first lady Jill Biden exit off of Air Force One at Delaware Air National Guard Base in New Castle, Delaware, U.S. March 24, 2023. REUTERS/Ken Cedeno 

U.S. President Joe Biden and first lady Jill Biden exit off of Air Force One at Delaware Air National Guard Base in New Castle, Delaware, U.S. March 24, 2023. REUTERS/Ken Cedeno 

U.S. President Joe Biden and first lady Jill Biden exit off of Air Force One at Delaware Air National Guard Base in New Castle, Delaware, U.S. March 24, 2023. REUTERS/Ken Cedeno 

U.S. President Joe Biden and first lady Jill Biden exit off of Air Force One at Delaware Air National Guard Base in New Castle, Delaware, U.S. March 24, 2023. REUTERS/Ken Cedeno 

U.S. President Joe Biden and first lady Jill Biden exit off of Air Force One at Delaware Air National Guard Base in New Castle, Delaware, U.S. March 24, 2023. REUTERS/Ken Cedeno 

U.S. President Joe Biden, first lady Jill Biden, Canadian Prime Minister Justin Trudeau and his wife Sophie Gregoire pose for a picture ahead of a gala dinner in Ottawa, Ontario, Canada March 24, 2023. REUTERS/Kevin Lamarque 

U.S. President Joe Biden, U.S. first lady Jill Biden, Canadian Prime Minister Justin Trudeau and his wife Sophie Gregoire arrive to attend a gala dinner in Ottawa, Ontario, Canada March 24, 2023. REUTERS/Blair Gable 

U.S. President Joe Biden, U.S. first lady Jill Biden, Canadian Prime Minister Justin Trudeau and his wife Sophie Gregoire arrive to attend a gala dinner in Ottawa, Ontario, Canada March 24, 2023. REUTERS/Blair Gable 

U.S. President Joe Biden, accompanied by first lady Jill Biden,Prime Minister Justin Trudeau, and his wife Sophie Gregoire Trudeau, is applauded after addressing the Canadian Parliament, in Ottawa, Canada, Mach 24, 2023. Andrew Harnik/Pool via REUTERS 

U.S. President Joe Biden waves as he arrives with first lady Jill Biden and Canadian Prime Minister Justin Trudeau to speak to the Canadian Parliament, in Ottawa, Canada, Mach 24, 2023. Andrew Harnik/Pool via REUTERS 

U.S. resident Joe Biden, accompanied by first lady Jill Biden, Canadian Prime Minister Justin Trudeau and his wife Sophie Gregoire Trudeau, arrives to speak at the Canadian Parliament, in Ottawa, Canada, Mach 24, 2023. Andrew Harnik/Pool via REUTERS 

President Joe Biden, accompanied by first lady Jill Biden, arrives to speak at the Canadian Parliament, in Ottawa, Canada, Mach 24, 2023. Andrew Harnik/Pool via REUTERS 

U.S. President Joe Biden, accompanied by first lady Jill Biden, Canadian Prime Minister Justin Trudeau and his wife Sophie Gregoire Trudeau, waves as he arrives to speak at the Canadian Parliament, in Ottawa, Canada, Mach 24, 2023. Andrew Harnik/Pool via REUTERS 

U.S. President Joe Biden stands next to U.S. first lady Jill Biden, Canadian Prime Minister Justin Trudeau and his wife Sophie Gregoire, at the Canadian Parliament in Ottawa, Ontario, Canada March 24, 2023. REUTERS/Kevin Lamarque/Pool 

U.S. President Joe Biden sits next to U.S. first lady Jill Biden, Canadian Prime Minister Justin Trudeau and his wife Sophie Gregoire, at the Canadian Parliament in Ottawa, Ontario, Canada March 24, 2023. REUTERS/Kevin Lamarque/Pool 

U.S. first lady Jill Biden visits the National Gallery of Canada with Sophie Gregoire, wife of Canada's Prime Minister Justin Trudeau, in Ottawa, Ontario, Canada March 24, 2023. REUTERS/Lars Hagberg 

U.S. first lady Jill Biden visits the National Gallery of Canada with Sophie Gregoire, wife of Canada's Prime Minister Justin Trudeau, in Ottawa, Ontario, Canada March 24, 2023. REUTERS/Lars Hagberg 

U.S. first lady Jill Biden and Sophie Gregoire, wife of Canada's Prime Minister Justin Trudeau, listen to Sarah Milroy, curator of the "Uninvited: Canadian Women Artists in the Modern Moment" exhibition, as they visit the National Gallery of Canada in Ottawa, Ontario, Canada March 24, 2023. REUTERS/Lars Hagberg 

U.S. first lady Jill Biden shakes hands with Sarah Milroy, curator of the "Uninvited: Canadian Women Artists in the Modern Moment" exhibition, as she visits the National Gallery of Canada with Sophie Gregoire, wife of Canada's Prime Minister Justin Trudeau, in Ottawa, Ontario, Canada March 24, 2023. REUTERS/Lars Hagberg 

U.S. first lady Jill Biden visits the National Gallery of Canada with Sophie Gregoire, wife of Canada's Prime Minister Justin Trudeau, in Ottawa, Ontario, Canada March 24, 2023. REUTERS/Lars Hagberg 

U.S. first lady Jill Biden visits the National Gallery of Canada with Sophie Gregoire, wife of Canada's Prime Minister Justin Trudeau, in Ottawa, Ontario, Canada March 24, 2023. REUTERS/Lars Hagberg 

U.S. first lady Jill Biden visits a curling rink with Sophie Gregoire, wife of Canada's Prime Minister Justin Trudeau, in Ottawa, Ontario, Canada March 24, 2023. REUTERS/Lars Hagberg 

U.S. first lady Jill Biden visits a curling rink with Canadian Prime Minister Justin Trudeau's wife Sophie Gregoire (not pictured), in Ottawa, Ontario, Canada March 24, 2023. REUTERS/Lars Hagberg 

U.S. first lady Jill Biden visits a curling rink with Sophie Gregoire, wife of Canada's Prime Minister Justin Trudeau, in Ottawa, Ontario, Canada March 24, 2023. REUTERS/Lars Hagberg 

U.S. first lady Jill Biden visits a curling rink with Sophie Gregoire, wife of Canada's Prime Minister Justin Trudeau, in Ottawa, Ontario, Canada March 24, 2023. REUTERS/Lars Hagberg 

A U.S. Secret Service agent keeps watch as U.S. first lady Jill Biden visits a curling rink with Sophie Gregoire, wife of Canada's Prime Minister Justin Trudeau, in Ottawa, Ontario, Canada March 24, 2023. REUTERS/Lars Hagberg 

U.S. first lady Jill Biden visits a curling rink with Sophie Gregoire, wife of Canada's Prime Minister Justin Trudeau, in Ottawa, Ontario, Canada March 24, 2023. REUTERS/Lars Hagberg 

U.S. first lady Jill Biden visits a curling rink with Sophie Gregoire, wife of Canada's Prime Minister Justin Trudeau, in Ottawa, Ontario, Canada March 24, 2023. REUTERS/Lars Hagberg 

U.S. first lady Jill Biden visits a curling rink with Sophie Gregoire, wife of Canada's Prime Minister Justin Trudeau, in Ottawa, Ontario, Canada March 24, 2023. REUTERS/Lars Hagberg 

U.S. first lady Jill Biden visits a curling rink with Sophie Gregoire, wife of Canada's Prime Minister Justin Trudeau, in Ottawa, Ontario, Canada March 24, 2023. REUTERS/Lars Hagberg 

U.S. first lady Jill Biden visits a curling rink with Sophie Gregoire, wife of Canada's Prime Minister Justin Trudeau, in Ottawa, Ontario, Canada March 24, 2023. REUTERS/Lars Hagberg 

U.S. first lady Jill Biden visits a curling rink with Canadian Prime Minister Justin Trudeau's wife Sophie Gregoire (not pictured), in Ottawa, Ontario, Canada March 24, 2023. REUTERS/Lars Hagberg 

Canadian Prime Minister Justin Trudeau and his wife Sophie Gregoire Trudeau speak as they wait to greet U.S. President Joe Biden and U.S. first lady Jill Biden at Rideau Cottage in Ottawa, Ontario, Canada March 23, 2023. REUTERS/Blair Gable 

U.S. President Joe Biden and U.S. first lady Jill Biden meet with Canadian Prime Minister Justin Trudeau and his wife Sophie Gregoire Trudeau at Rideau Cottage in Ottawa, Ontario, Canada March 23, 2023. REUTERS/Kevin Lamarque 

U.S. President Joe Biden and U.S. first lady Jill Biden meet with Canadian Prime Minister Justin Trudeau and his wife Sophie Gregoire Trudeau at Rideau Cottage in Ottawa, Ontario, Canada March 23, 2023. REUTERS/Kevin Lamarque 

U.S. President Joe Biden and U.S. first lady Jill Biden meet with Canadian Prime Minister Justin Trudeau and his wife Sophie Gregoire Trudeau at Rideau Cottage in Ottawa, Ontario, Canada March 23, 2023. REUTERS/Kevin Lamarque REFILE - QUALITY REPEAT 

U.S. President Joe Biden and U.S. first lady Jill Biden meet with Canadian Prime Minister Justin Trudeau and his wife Sophie Gregoire Trudeau at Rideau Cottage in Ottawa, Ontario, Canada March 23, 2023. REUTERS/Kevin Lamarque 

U.S. President Joe Biden and U.S. first lady Jill Biden meet Canadian Prime Minister Justin Trudeau and his wife Sophie Gregoire Trudeau at Rideau Cottage in Ottawa, Ontario, Canada March 23, 2023. REUTERS/Blair Gable 

U.S. President Joe Biden and U.S. first lady Jill Biden meet with Canadian Prime Minister Justin Trudeau and his wife Sophie Gregoire Trudeau at Rideau Cottage in Ottawa, Ontario, Canada March 23, 2023. REUTERS/Kevin Lamarque 

U.S. President Joe Biden and U.S. first lady Jill Biden meet with Canadian Prime Minister Justin Trudeau and his wife Sophie Gregoire Trudeau at Rideau Cottage in Ottawa, Ontario, Canada March 23, 2023. REUTERS/Kevin Lamarque 

U.S. President Joe Biden and U.S. first lady Jill Biden meet with Canadian Prime Minister Justin Trudeau and his wife Sophie Gregoire Trudeau at Rideau Cottage in Ottawa, Ontario, Canada March 23, 2023. REUTERS/Kevin Lamarque 

U.S. President Joe Biden and U.S. first lady Jill Biden meet with Canadian Prime Minister Justin Trudeau and his wife Sophie Gregoire Trudeau at Rideau Cottage in Ottawa, Ontario, Canada March 23, 2023. REUTERS/Kevin Lamarque 

U.S. President Joe Biden and U.S. first lady Jill Biden meet with Canadian Prime Minister Justin Trudeau and his wife Sophie Gregoire Trudeau at Rideau Cottage in Ottawa, Ontario, Canada March 23, 2023. REUTERS/Kevin Lamarque 

U.S. President Joe Biden and U.S. first lady Jill Biden meet with Canadian Prime Minister Justin Trudeau and his wife Sophie Gregoire Trudeau at Rideau Cottage in Ottawa, Ontario, Canada March 23, 2023. REUTERS/Kevin Lamarque