Recently, Republican Senator Ted Cruz and his colleagues on the far right called their successful efforts to block renewal of the charter of the U.S. Export-Import Bank an "important victory." Unfortunately, their "victory" may cost many Americans their jobs. It may cause small businesses to go under. It may cost thousands of American exporters, large and small, a vital competitive edge. Calling this a "victory" requires some pretty remarkable mental gymnastics. Most who follow the issue, business and labor, Democrats and even some Republicans, are viewing this as a serious, self-inflicted economic wound.