Financier Bill Browder talked with Willie Geist on Morning Joe about Putin, the Magnitsky Act, and whether Trump was an active colluder. "My lawyer, Sergei Magnitsky, was killed --I should say, tortured to death in a Russian prison in 2009 for uncovering a massive Putin Russian government corruption scheme. They killed him effectively as my proxy," Browder said. "They killed him because he worked for me, and that's a big responsibility.