Trump's legal team takes aim at Michael Cohen

Donald Trump's fixer-turned-foe returned to the witness stand and faced a bruising round of questioning from the former U.S. president's lawyers. Michael Cohen's testimony this week has linked Trump to all aspects of a hush money scheme that prosecutors say was aimed at stifling stories that threatened his 2016 election campaign. Here are some of the key moments of day 17 of the criminal trial, and a chat with former federal prosecutor and criminal defense attorney Tim Jansen.