Perry Rolls Through Iowa Meet-and-Greets

On trail in Iowa Texas topper defends in-state tuition for illegal immigrants, says federal government forced his hand by not securing the border.

At Orange City meet-and-greet, Texan says he will use "strategic fence," "will be a president who goes to Washington and secures that broder."

Also, TX Guv touts hawkish immigration, border security policies. Adds he would change Soc Sec, up eligibility age, means test.

Perry: "Are we to stagger up the age at which people will become eligible? To me that makes sense to move that age up. "