Is Hillary Clinton right when she says American-made guns are a big factor in the violence involving Mexican drug cartels? Why else is she discussing this? How much of the border violence could be eliminated if we had been serious about border security years ago? What will it take to secure the border? Is a fence necessary? How about a military presence? What kind of immigration reform plan can we expect in Congress later this year? We ask former Colorado Rep. Tom Tancredo.
