Senator Rand Paul and ex-VP Dick Cheney have been fighting one another for years over their opposing views on American foreign policy. Rand's father Ron, started to attack the Republicans and Fox News' war propaganda during the 2008 GOP presidential primary which helped gain him support and Rand is continuing his father's isolationist views. However, he upped the ante in their feud by saying that Dick Cheney pushed for the Iraq war to line Halliburton's pockets full of gold.

Mother Jones:

Speaking at a private Las Vegas gathering of Republican funders and activists on March 29, Cheney blasted what he termed isolationists within the GOP. "One of the things that concerns me first about the [2016] campaign, that I'm worried about," Cheney said, "is what I sense to be an increasing strain of isolationism, if I can put it in those terms, in our own party." He didn't name names, but he didn't have to—at least, in one case. He obviously had Rand Paul in mind. And Cheney, who also approvingly talked about bombing Iran, chided the unmentioned Paul and other less hawkish GOPers for having not learned the supposed lessons of 9/11.

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But years before this dust-up began, Paul was on the attack against Cheney. In not widely noticed appearances on the campaign trail, Paul claimed that Cheney's advocacy of the invasion of Iraq was partly nefarious and predicated on corporate self-interest, not national security priorities. On April 7, 2009, as Paul was on the cusp of announcing his senatorial bid, he spoke to student Republicans at Western Kentucky University. Recalling President Dwight Eisenhower's warning about the military-industrial complex, he noted, "We need to be fearful of companies that get so big that they can actually be directing policy."

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Paul then indicated to the students that he believed that Cheney had used 9/11 as an excuse to launch the Iraq War to serve Halliburton's interests.

There's a great YouTube of Dick Cheney in 1995 defending [President] Bush No. 1 [and the decision not to invade Baghdad in the first Gulf War], and he goes on for about five minutes. He's being interviewed, I think, by the American Enterprise Institute, and he says it would be a disaster, it would be vastly expensive, it'd be civil war, we would have no exit strategy. He goes on and on for five minutes. Dick Cheney saying it would be a bad idea. And that's why the first Bush didn't go into Baghdad. Dick Cheney then goes to work for Halliburton. Makes hundreds of millions of dollars, their CEO. Next thing you know, he's back in government and it's a good idea to go into Iraq.

Paul continued: