July 3, 2011 2 Republicans Open Door to Increases in Revenue By JOHN M. BRODER WASHINGTON — Two senior Republicans said Sunday that they might be open to raising new government revenue as part of a deal to resolve the dispute over the federal debt ceiling, but they warned that there was little time to enact a comprehensive deal. One of the senators, John Cornyn of Texas, said he would consider eliminating some tax breaks and corporate subsidies in the context of changes in the tax code, provided there was not an overall increase in taxes. “I think it’s clear...