Radio and television broadcasters - at least those catering to black and Hispanic audiences - soon may join financial services and auto manufacturers as the beneficiaries of a federal bailout. For the last half year, a group of executives of minority-themed media enterprises have been lobbying Capitol Hill to provide a boost to their money-losing operations. Having natural allies in the black and Hispanic congressional caucuses, they may win additional support from the Obama administration and any number of white lawmakers eager to expand their base of support. As it is, one of its key members already may have coaxed...