Michael Cohen 'has been dismantling' Trump's only defense: expert

Michael Cohen effectively wrecked Donald Trump's argument that he made hush money payments to women who claimed to have had affairs with him to protect his marriage, according to a legal expert.

The former president is standing trial for falsifying business records to cover up those payments, which prosecutors say amounted to illegal campaign contributions before the 2016 election, and legal analyst Lisa Rubin told MSNBC's "Morning Joe" that Trump's former lawyer had delivered damning evidence of that conspiracy.