GLENDALE, Ariz. (AP) _ Arizona Gov. Jan Brewer says she meant no disrespect when she pointed a finger at President Barack Obama during an intense discussion on an airport tarmac. But the Republican governor says the Democratic president showed disrespect for her by abruptly ending their conversation.

TAMPA, Fla. (AP) _ With Republican presidential candidates aggressively campaigning in Florida in advance of next week's primary, Michelle Obama visited the state Thursday to tout a healthy eating initiative aimed at Hispanics and raise some cash for her husband's re-election bid.