FROM CNN's Jack Cafferty: The warnings continue that if the debt ceiling isn't raised by August 2, the U.S. could default on its debt obligations. That's less than a month away. If it happens, this already weak economy could get its legs knocked out from under it. [cnn-photo-caption image=http://i2.cdn.turner.com/cnn/2011/images/07/06/art.constitution.jpg caption=""] On Thursday, the top two … Continue reading Is a balanced budget amendment to the constitution a good idea?