John Brennan: Trump's denial of collusion is "hogwash"

More from Brennan's NYT op-ed:

• "Mr. Trump’s claims of no collusion are, in a word, hogwash."
• "The only questions that remain are whether the collusion that took place constituted criminally liable conspiracy, whether obstruction of justice occurred to cover up any collusion or conspiracy, and how many members of 'Trump Incorporated' attempted to defraud the government by laundering and concealing the movement of money into their pockets."
• "Mr. Trump clearly has become more desperate to protect himself and those close to him, which is why he made the politically motivated decision to revoke my security clearance in an attempt to scare into silence others who might dare to challenge him."