Alan Dershowitz, the famed former Harvard law professor who is serving on President Donald Trump’s impeachment defense team, argued Monday night that even if explosive allegations reported to have been made by former national security adviser John Bolton are true, they wouldn’t rise to the level of impeachment.

The New York Times reported Sunday night that in an unpublished manuscript of Bolton’s coming book, Trump told Bolton that nearly $400 million in aid to Ukraine wouldn’t be released until it offered assistance with investigations of Democratic targets, including former Vice President Joe Biden and his son Hunter Biden.

Read the rest of the story at NBC News.