Anderson Cooper 360

The defense makes its case; Lawyer from Trump's legal team reveals new details on defense strategy; GOP Sources: President Trump "extremely pleased" with legal team today; Romney: "It's very likely I'll be in favor of witnesses;" Lev Parnas and his attorney released full recording of 2018 dinner conversation with President Trump; Attorney for former Giuliani associate talks about newly released recording of Trump discussing Ukraine; calling for firing of Ukraine Ambassador via Knit