Not on Medicare (as some feared), but maybe on Cuba, John Fund writes:
But there are signs that the Romney-Ryan ticket even lost support among older Cubans.
Democratic operatives told the Miami Herald that they exploited the fact that Paul Ryan had been a long-time supporter of lifting the 50-year-old embargo on direct trade with Havana.
“They did their ticket a lot of harm with Cubans, and allowed us to at least get a hearing with them on other economic issues,” an Obama-campaign official said.
[Hat tip: Ramesh Ponnuru]