Paul Ryan gets a warm welcome at his Ohio alma mater.
In Ohio, Romney fights back against Obama's campaign of "anger and hate."
Romney's bold choice has Republicans ready to rock.
Meet the woman who's making Debbie Wasserman Schultz sweat big campaign bucks.
Once again, the Democratic races were about race.
He is well positioned with less than 100 days to go -- and among Catholic voters in key states.
Finally, he's socking it to Obama.
Is Obama fighting for or against middle-class voters in the Old Dominion?
What's behind the Republican surge against vulnerable Democrat Bill Nelson in Florida Senate race.
From the center of the political universe.