FILE - In this Jan. 3, 2017, file photo, Vice President Joe Biden, right, after administers the Senate oath of office to Sen. Lisa Murkowski, R-Alaska, as her husband Verne Martell holds a Bible, during a mock swearing in ceremony in the Old Senate Chamber on Capitol Hill in Washington as the 115th Congress begins. The oath, which normally doesn’t attract much attention, has become a common subject in the final days of the Trump presidency, being invoked by members of both parties as they met Wednesday, Jan. 6, 2021 to affirm Biden's win and a pro-Trump mob stormed the U.S. Capitol. Murkowski vowed to honor the oath she took and affirm the results of the presidential election while urging colleagues to do the same. (AP Photo/Alex Brandon, File)

Sen. Lisa Murkowski, R-Alaska, speaks to a reporter as she arrives for a Republican policy luncheon on Capitol Hill, Tuesday, Nov. 10, 2020, in Washington. (AP Photo/Manuel Balce Ceneta)