The Ex-Im Bank is little more than a fund for corporate welfare. Taxpayers should not be forced to support welfare for some of the world's largest companies. While it began as a New Deal-era program with good intentions, the Ex-Im Bank has become a slush fund for a handful of well-connected megacorporations. Efforts to reform the bank, including one by [then-Rep. Dennis] Kucinich in 2002, have ended in disappointment. The bank has also failed to comply with reforms that are on the books. Additionally, House Oversight and Government Reform Committee investigations have uncovered that the bank is rampant with potential fraud and abuse. The bank's inspector general is investigating 31 cases, with one indictment and more possible. Today, Ex-Im funds support only 2% of U.S. exports. The vast majority of exporters find their funding elsewhere. Presidential candidates on both sides rightly oppose the bank. Sen. Bernie Sanders, I-Vt., and nearly every Republican candidate want it to expire. But now that the environment is right to let the bank wind down, lobbyists for Boeing and other favored companies are trying to sway Congress with "Chicken Little" tales of woe and the unstated understanding that campaign dollars will flow to those who tow the Big Business line. Reforms are no longer enough to rescue ... Ex-Im Bank. It's time to let it expire.