Cruz's wife asked if she's 'sleeping with an immigrant'
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Heidi Cruz was asked if she’s “sleeping with an immigrant” in an interview with an Iowa radio station last week.

Cruz was speaking with local radio station 1400AM KVFD when she was asked about the citizenship of her husband, Sen. Ted CruzRafael (Ted) Edward CruzOvernight Finance: GOP criticism of tax bill grows, but few no votes | Highlights from day two of markup | House votes to overturn joint-employer rule | Senate panel approves North Korean banking sanctions GOP criticism of tax bill grows, but few ready to vote against it Anti-gay marriage county clerk Kim Davis to seek reelection in Kentucky MORE (R-Texas), who is running for president, according to BuzzFeed News

“Would you please respond to the fact of whether you’re sleeping with a — an immigrant?” the radio host asked Cruz. 

“There was a funny post on the Internet that the Canadians said, 'don’t worry he’s 100 percent American,’ so I think that can partly settle the question,” she answered after laughing at the question. 

“This is not hotly contested in the law,” Cruz continued. “There are [a] few liberal professors out there who are trying to stir this up, but there is a definition of a natural born citizen, and Ted fits that definition. He was born to an American mother in a foreign country.” 

Cruz reminded the radio host that Sen. John McCain (R-Ariz.) and Mitt Romney’s father “had the exact same circumstance.” 

“Romney’s father ran for president; he was born in Mexico on a ranch in Mexico,” Cruz said. “McCain was born in Panama and not on the base — not on the American base in Panama. He was born in a hospital in Panama City. He ran for president.” 

“There is no case here,” Cruz added later. 

GOP front-runner Donald Trump has repeatedly questioned Ted Cruz's citizenship since he was born in Canada.