Right to Rise USA, the "super" political action committee supporting Jeb Bush, announced Wednesday a new national cable TV buy on Fox News.
The buy is for about $1 million, super PAC spokesman Paul Lindsay said in a statement.
"Reliable Republican primary voters consistently rank national security as one of their top concerns," Lindsay said. "Fox News is one of the most efficient and cost-effective ways to reach them."
The spot, titled "Lead," touts Bush on foreign policy, using clips of the candidate in a New Hampshire town hall.
"This president, with all due respect, believes that America's leadership and presence in the world is not a force for good," Bush says. "We do not have to be the world's policeman. We have to be the world's leader."