PolitiFact: Medicare, that favorite campaign attack line

“When it comes to claims about Medicare, some political talking points just never die.
In Iowa and Virginia, Republicans have accused Democrats of cutting Medicare to pay for Obamacare. In Florida, a Republican was slammed for ending the Medicare “guarantee.” Other Medicare-related attacks have been deployed in Arkansas and Kentucky Senate races. The point of all the attacks is to convince midterm voters that one side or the other won’t protect the program.
Take this one, used in a recent ad aired by the National Republican Senatorial Committee in the hotly contested Iowa Senate race between Democratic Rep. Bruce Braley and Republican state Sen. Joni Ernst:
“Bruce Braley voted to cut $700 billion from Medicare to support Obamacare,” the ad says. “That’s just not fair. We paid in. We paid for it. That should be there for us.””