Ron Paul on Ted Cruz

So Ron Paul comes on television two weeks ago.. and basically comes out and says there are no libertarians left in the field (which is simply not true). Then he praises Bernie Sanders for having certain libertarians tendencies (hah!) then he suggests Trump might support free markets because he's a "business man." Then he blasts Ted Cruz suggesting Cruz is owned by Goldman Sachs! What in the world? Ted Cruz is owned by Goldman Sachs why? Because his wife used to hold a low level job there? Or because he took out a loan from Goldman Sachs during his Senate run, which is he had take out against his own assets as collateral? Ridiculous. Goldman Sachs has given $0 in donations to Cruz. Period. I love Ron Paul, he's a great man, but I don't understand these knee-jerk responses. In fact, Ron Paul and Rand Paul supported Ted Cruz when he ran for Senate in Texas. Very upsetting from such a great man.