Lisa Remillard explains the 3 headlines you should know today:

1. Senators were sworn in as jurors for the upcoming impeachment trial of President Trump. Senator Paul’s attempt to get the trial thrown out before it begins was denied. So what happens now?

2. Starting today all travelers including Americans are required to show a negative Covid-19 test before they enter the U.S. President Biden also restored the travel ban for most foreign nationals.

3. With the Covid-19 variant now present in the U.S. President Biden is ramping up his vaccine distribution plan and announced the U.S. will purchase an additional 200 million vaccines by the summer.