One of President Obama’s largest financial backers is a key executive at the largest Swiss bank in the world, complicating his criticism of presumptive Republican nominee Mitt Romney. Robert Wolf is president of Swiss financial giant UBS Investment Bank and chairman of UBS Americas. He has been one of Obama’s most prolific fundraisers dating back to 2006, when the former Senator from Illinois initiated his run for the White House. Wolf has bundled more than $500,000 for the president’s reelection, campaign records show. He is but one of many wealthy bankers Obama has turned to in an effort to win...
