Yes - I noticed that too. Cain is no longer insisting on a physical fence the whole distance which is closer to Perry’s position although Perry wants more people on the ground. Cain’s position makes more sense because people are expensive. A fence has to be cheaper than paying people all along the path or drones. Bachmann staying put on the fence. Good for her.
The United States is being invaded and you're worry about the expense of stopping it??? That is the problem in a nut shell. The Federal Government has not given a damn about our border since Patton was here trying to capture Pancho Villa.
we have heavily armed Narco-Terrorist and Corrupt Military Units that cross the border in Texas and Nevada that are out gunning our cops and border agents. They are shooting at our border helicopters and Police helicopters and a couple of weeks ago they shot at a LifeFlight helicopter. Screw the price, send the freak'n military to defend our country!