Attorney General William Barr's Unwavering Support Of Trump, Explained

'New Yorker' editor David Rohde says Barr acts as Trump's political "sword and shield," which has made him the most feared, criticized and effective member of the president's cabinet. He talks about the attorney general with contributor Dave Davies.

Also, TV critic David Bianculli reviews 'Star Trek: Picard,' dropping today on CBS All Access.