From a description of Romney’s visit to the Western Wall:

abcnews.go.com

One man started clapping. “Good luck to you,” he told Romney “God bless you.” Another shouted, “Here comes the next president!” “He is for Israel!” shouted another.

…

One man shouted, “Beat Obama, governor.! Beat Obama.” Another said, “Get rid of Obamacare.”

“Mr. Romney, say hello to Georgia!” one man said.

Romney looked over his shoulder and waved. “Hello, Georgia.”

Kind of an odd and inappropriate venue / occasion for supporters to be hitting “Obamacare”.