Jill Biden in Tokyo for Olympic Games, meets prime minister
First lady of the U.S. Jill Biden poses for a photo with Japanese Prime Minister Yoshihide Suga and his wife Mariko in Tokyo, Thursday, July 22, 2021. Biden embarked on her first solo international trip as first lady, leading a U.S. delegation to the Olympic Games in Tokyo, where the coronavirus is surging and COVID-19 infections have climbed to a six-month high. (Kyodo News via AP)

First lady of the U.S. Jill Biden poses for a photo with Japanese Prime Minister Yoshihide Suga and his wife Mariko in Tokyo, Thursday, July 22, 2021. Biden embarked on her first solo international trip as first lady, leading a U.S. delegation to the Olympic Games in Tokyo, where the coronavirus is surging and COVID-19 infections have climbed to a six-month high. (Kyodo News via AP)

Jul. 22, 2021 10:09 AM EDT
President Joe Biden and first lady Jill Biden walk on the South Lawn of the White House after stepping off Marine One, Sunday, July 18, 2021, in Washington. The Bidens are returning to Washington after spending the weekend at Camp David. (AP Photo/Patrick Semansky)

President Joe Biden and first lady Jill Biden walk on the South Lawn of the White House after stepping off Marine One, Sunday, July 18, 2021, in Washington. The Bidens are returning to Washington after spending the weekend at Camp David. (AP Photo/Patrick Semansky)

Jul. 18, 2021 08:50 PM EDT
U.S. first lady Jill Biden arrives at Yokota U.S. Air Force Base, outskirts of Tokyo, Thursday, July 22, 2021. Biden represented the U.S. government at the Tokyo Olympics, arrived to attend the opening ceremony of the Games on Friday, July 23. (Kyodo News via AP)

U.S. first lady Jill Biden arrives at Yokota U.S. Air Force Base, outskirts of Tokyo, Thursday, July 22, 2021. Biden represented the U.S. government at the Tokyo Olympics, arrived to attend the opening ceremony of the Games on Friday, July 23. (Kyodo News via AP)

Jul. 22, 2021 06:06 AM EDT
First lady Jill Biden approaches a stage area to address the media during a visit, Wednesday, July 21, 2021, to the Alaska Native Health Tribal Health Consortium office in Anchorage, Alaska. Biden stopped in Alaska's largest city as she traveled to Tokyo, her first solo international trip as first lady, leading a U.S. delegation to the Olympic Games. (AP Photo/Mark Thiessen)

First lady Jill Biden approaches a stage area to address the media during a visit, Wednesday, July 21, 2021, to the Alaska Native Health Tribal Health Consortium office in Anchorage, Alaska. Biden stopped in Alaska's largest city as she traveled to Tokyo, her first solo international trip as first lady, leading a U.S. delegation to the Olympic Games. (AP Photo/Mark Thiessen)

Jul. 21, 2021 09:01 PM EDT
U.S. first lady Jill Biden waves upon arrival at Yokota U.S. Air Force Base, outskirts of Tokyo, Thursday, July 22, 2021. Biden represented the U.S. government at the Tokyo Olympics, to attend the opening ceremony of the Games on Friday, July 23. (Kyodo News via AP)

U.S. first lady Jill Biden waves upon arrival at Yokota U.S. Air Force Base, outskirts of Tokyo, Thursday, July 22, 2021. Biden represented the U.S. government at the Tokyo Olympics, to attend the opening ceremony of the Games on Friday, July 23. (Kyodo News via AP)

Jul. 22, 2021 06:05 AM EDT
First lady Jill Biden listens to an explanation of telehealth services in Alaska during a visit, Wednesday, July 21, 2021, to the Alaska Native Health Tribal Health Consortium office in Anchorage, Alaska. Biden stopped in Alaska's largest city as she traveled to Tokyo, her first solo international trip as first lady, leading a U.S. delegation to the Olympic Games. (AP Photo/Mark Thiessen)

First lady Jill Biden listens to an explanation of telehealth services in Alaska during a visit, Wednesday, July 21, 2021, to the Alaska Native Health Tribal Health Consortium office in Anchorage, Alaska. Biden stopped in Alaska's largest city as she traveled to Tokyo, her first solo international trip as first lady, leading a U.S. delegation to the Olympic Games. (AP Photo/Mark Thiessen)

Jul. 21, 2021 09:00 PM EDT
Val Davidson, right, the president of the Alaska Native Health Tribal Health Consortium, introduces first lady Jill Biden, left, during a visit Wednesday, July 21, 2021, to the consortium office in Anchorage, Alaska. Biden stopped in Alaska's largest city as she traveled to Tokyo, her first solo international trip as first lady, leading a U.S. delegation to the Olympic Games. (AP Photo/Mark Thiessen)

Val Davidson, right, the president of the Alaska Native Health Tribal Health Consortium, introduces first lady Jill Biden, left, during a visit Wednesday, July 21, 2021, to the consortium office in Anchorage, Alaska. Biden stopped in Alaska's largest city as she traveled to Tokyo, her first solo international trip as first lady, leading a U.S. delegation to the Olympic Games. (AP Photo/Mark Thiessen)

Jul. 21, 2021 08:59 PM EDT
First lady of the U.S. Jill Biden poses for a photo with Japanese Prime Minister Yoshihide Suga and his wife Mariko in Tokyo, Thursday, July 22, 2021. Biden embarked on her first solo international trip as first lady, leading a U.S. delegation to the Olympic Games in Tokyo, where the coronavirus is surging and COVID-19 infections have climbed to a six-month high. (Kyodo News via AP)

First lady of the U.S. Jill Biden poses for a photo with Japanese Prime Minister Yoshihide Suga and his wife Mariko in Tokyo, Thursday, July 22, 2021. Biden embarked on her first solo international trip as first lady, leading a U.S. delegation to the Olympic Games in Tokyo, where the coronavirus is surging and COVID-19 infections have climbed to a six-month high. (Kyodo News via AP)

Jul. 22, 2021 10:08 AM EDT