"This time last week I was in Mexico. I crossed over the border," says former Missouri Governor and current candidate for US Senate Eric Greitens tells Marc Cox. "I wanted to be able to show people in Missouri what was happening on the Mexican side."
"Marc there is no security at all, it is a completely open border and everyone around the world knows it," says Greitens.
Greitens in running in a crowded field of Republicans to replace retiring Senator Roy Blunt.