Senior Obama campaign adviser David Axelrod followed up on Vice President Biden's comments expressing support for marriage equality on Meet the Press Sunday with a tweet about President Obama's opinion that all married couples should have the same rights. 

@chucktodd @meetthepress What VP said-that all married couples should have exactly the same legal rights-is precisely POTUS's position.

— David Axelrod (@davidaxelrod) May 6, 2012