“The Republican National Committee is weighing whether to restrict NBC’s access to this summer’s convention, following the network’s decision to drop former RNC Chair Ronna McDaniel as a contributor,” Politico reports. “Such a move would mark a dramatic escalation in the growing rift between Donald Trump-allies and the TV network — a rift that has stemmed from NBC’s decision to part ways with McDaniel amid a revolt among top on-air talent.”