Republican presidential candidate Ben Carson tells AP he's considering campaign "personnel changes"; declines to identify specific people. Campaign manager Barry Bennett declined comment, AP reports "Everything. Everything is on the table," Carson says of the potential changes; "Every single thing is on the table. I'm looking carefully" NOTE: Carson rival Donald Trump leads the Republican field with 39% support among GOP voters, according to CNN/ORC poll; Sen. Ted Cruz ranks 2nd with 18%; Carson
Source: Bloomberg.com news