Anchored by Jake Tapper, The Lead airs at 4 p.m. ET on CNN.
U.S. Ambassador to Ukraine Geoffrey Pyatt. Plus, a look at Vladimir Putin's international image.
(CNN) – It took years and a good bit of detective work by art experts and scientists to unveil a painting hidden underneath Pablo Picasso's 1901 masterpiece "The Blue Room."
Using infrared technology, experts at The Phillips Collection in Washington discovered a portrait of a bearded man wearing a jacket and a bow tie, his face resting on his hand, with three rings on his fingers.