Dr. Ashish Jha joins “CBS This Morning” to discuss the new CBS poll that shows 22% of Americans say they will not get vaccinated. Plus, the COVID-19 crisis in India, and if the Biden administration is providing enough support. Source

President Obama delivered his farewell address to the nation Tuesday night in Chicago. We look at his speech and look back on those of his sometimes-prescient predecessors, who warned of risks that turned very real. Alex Wagner reports. Source

Less than a week before his inauguration, Donald Trump finds himself engaged in battles with the U.S. intelligence community, skeptics on Capitol Hill and the news media. Jacob Weisberg, chairman and editor-in-chief of Slate and host of the podcast “Trumpcast,” joins “CBS This Morning: Saturday” to discuss FBI Director James Comey’s meeting with congressional Democrats, lingering questions of Russian influence in the presidential election and more. Source

CBS News chief medical correspondent Dr. Jon LaPook and CBS News medical contributor Dr. Tara Narula join “CBS This Morning: Saturday” to discuss how folic acid could prevent birth defects, the progress of American health as detailed in the government’s “Healthy People 2020″ Midcourse Review,” and more. Source

CBS News justice reporter Paula Reid joins “CBS This Morning: Saturday” to discuss the findings of a blistering new report about the Chicago police, as well as the investigation into FBI Director James Comey’s handling of the Clinton email probe. Source

“Homeland,” Showtime’s number one drama series, is gearing up for its sixth season premiere this weekend. It focuses on the aftermath of a presidential election. Emmy-winning actress Claire Danes plays Carrie Mathison, now an advocate for Muslims living in America. Danes joins “CBS This Morning” to discuss the new season. Source

Kristen Michelle Wilson will become the first woman ringmaster for Ringling Bros. Circus in its 146-year history. She out-performed hundreds of candidates for the top job under the big tent. David Begnaud reports. Source

President-elect Donald Trump blamed U.S. intel for leaking a report on the alleged compromising information that Russia has on him. TIME political reporter Zeke Miller joins CBSN with more. Source

The Senate will be briefed by intel officials on the alleged Russian hacking during the presidential campaign. Meanwhile, Republican senators have approved the first step to repeal Obamacare. CBS News Congressional correspondent Nancy Cordes joins CBSN from Capitol Hill to discuss. Source

Denny Directo, host and supervising producer of “ET Now,” joins CBSN’s “ET Update” to break down the latest headlines in entertainment: actor Joseph Fiennes’ controversial debut as Michael Jackson in a new U.K. comedy, why Paris Jackson is “offended” and how U2’s latest album was delayed because of President-elect Donald Trump. Source