Here's what's being talked about over the weekend in pop culture:
• "The Wolverine" topped the weekend box-office, taking in about $55 million – which is considered a little soft. [Box Office Mojo]
• A dispute over money may cause the nation's second-largest radio broadcaster, Cumulus Media, may drop right-wing talkers Rush Limbaugh and Sean Hannity. The move wouldn't affect the Salt Lake City market. [Politico]
• Blues legend JJ Cale, best known for writing Eric Clapton's hits "Cocaine" and "After Midnight," has died at the age of 74. [CNN]