Weekend Roundup

On this episode of the "CBS News Weekend Roundup," we'll have highlights from the inauguration of President Joe Biden and Vice President Kamala Harris. Allison speaks with CBS News senior White House and political correspondent Ed O'Keefe about details of the ceremony -- which was like no other -- and the Biden Administration's agenda. We will also hear from Ken Rudin, host of "Ken Rudin's Political Junkie" podcast. CBS's Weijia Jiang has the details on President Biden's plan to fight COVID-19, which has infected more than 24.6 million people in the U.S -- while CBS News Medical Contributor Dr. David Agus explains why there's a shortage of vaccines. Meanwhile, CBS News Congressional Correspondent Nikole Killion joins Allison to discuss Senate preparations for the impeachment of former President Donald Trump. In this week's "Unifying America" edition of the Kaleidoscope segment, we take a look at the powerful impact Vice President Kamala Harris is having on women. As the first female, Black and