Ted Cruz talks tough on national security, but look at his record. Cruz voted with Bernie Sanders against defense spending. Cruz sided with Obama to weaken our ability to track terrorists. Cruz proposed mass legalization of illegal immigrants. He even praised the traitor Edward Snowden. Ted Cruz's talk is cheap. His national security record is weak. American Future Fund is responsible for the content of this advertising.

As a 501(c) nonprofit organization, the American Future Fund, the sponsor of this ad, is a "dark money" group that is not required to disclose its donors. However, researchers and journalists are able to follow the flow of money between nonprofit organizations and show how the group benefits from a network involving the Koch brothers. See this chart from Propublica and this list of donors sleuthed by the Center for Responsive Politics.