I work for a publishers <a href="http://m.scitoday.cn/zhuanlan-13988.html">quality meds delivery</a>  Brookings economist Henry Aaron suggests the Republican House, if it proceeds with the debt ceiling debacle, would in effect force the president to choose one of three paths, all of which are unconstitutional: "The Constitution requires the president to spend what Congress has instructed him to spend, to raise only those taxes Congress has authorized, and to borrow no more than Congress authorizes.