Congress May 3, 2019 2:41 am ‘Late Night': A Closer Look at Barr's Refusal to Testify Seth Meyers takes a closer look at Attorney General William Barr’s refusal to testify about special counsel Robert Mueller before Congress. US & World Videos 1:07 Britney Spears spotted as authorities respond to alleged hotel incident 2:15 Prince William and Kate Middleton ‘going through hell,' friend claims (report) 8:01 Lady Gaga's outfit changes, Rihanna's bold looks and more iconic Met Gala moments 1:59 TikTok's Maddy Baloy dead at 26: Gordon Ramsay and Tay Lautner pay tribute 3:04 Progress being made on demolition of overpass on I-95 in Norwalk