Obama, Dems redoubling money efforts to keep edge

COLORADO SPRINGS, Colo. — His cash advan­tage threat­ened, Pres­i­dent Barack Obama and his party are redou­bling their fundrais­ing efforts after robust hauls by Repub­li­can rival Mitt Rom­ney and a slew of GOP-leaning super PACs that are rak­ing in cash from the party faith­ful highly moti­vated to top­ple the Democrat.