Donald Trump July 31, 2018 4:04 am ‘Late Night': A Closer Look at Giuliani on Collusion Seth Meyers takes a closer look at President Donald Trump’s defenders moving on from insisting that the president didn’t collude with Russia to arguing that even if he did, it’s not a crime. US & World Videos 2:43 ‘On the Dot' to redevelop stretch of Dorchester Avenue 1:49 Finalists in math competition hope their model helps ease housing crisis 14:31 @Issue extra: Seth Moulton on pro-Palestinian protests, TikTok and more 2:31 Celtics preparing for pivotal Game 3 against Heat in Miami 1:17 Patriots player visits Franciscan Children's Hospital