Why are top Republicans still supporting Trump?

We ask why more Republican politicians are not pushing back on US President Trump’s baseless claims of voter fraud.

In this week’s episode of UpFront, Richelle Carey speaks to former Republican Congressman and Donald Trump supporter Joe Walsh – now a vocal Trump critic – about the future of the Republican Party.

And in a Special Interview with epidemiologist Eric Feigl-Ding, we ask whether a coronavirus vaccine will solve all of our pandemic problems.