thehill.com

During a rowdy question-and-answer session, Santorum was interrupted as he addressed a question on national security.

“This president continually undermines the national security interests of our country, undermines the economic interests of this country. Why?” he asked rhetorically.

“Because he wasn’t born here!” yelled one man from the back of the room. The audience laughed and applauded.

Santorum paused briefly, then moved on with his answer. A few minutes later, as Santorum laid into Obama once again, another man yelled, “He hates America!” The crowd cheered. Santorum once again ignored the remark.