Roseanne is reported to have been cancelled in response to the star's bizarre tweet over the weekend about former Obama-aide Valerie Jarrett. Hot Air senior editor Ed Morrissey says he's been on the receiving end of a Twitter assault by Barr himself. He notes it demonstrates how badly it can go when conservatives rush to support a non-liberal celebrity. It's better to agree or disagree than to jump fully onboard. Ed also discusses the NFL's decision to fine teams whose players kneel during the National Anthem. The solution is so dumb it seems deliberately provocative. Plus, the off-again on-again North Korean nuclear summit in Singapore is on again, apparently. Originally aired on Cam & Co 05/29/18.