Trump’s second impeachment trial starts next week in the Senate, and yesterday we got a preview of the arguments both sides will be making. We go through the details of legal filings from the House Managers, and the response from Trump's team.

Democrats in the Senate voted yesterday to get the budget reconciliation process started, which they could use to pass coronavirus relief. Meanwhile, Biden signed three executive orders focused on immigration, including one to reunite families that were separated by Trump's immigration policies.

And in headlines: Russia’s COVID vaccine is highly safe and effective, Wikipedia rolls out new code of conduct, and Jeff Bezos steps down as Amazon’s CEO.