August 28, 2012 at 5:57 pm
HAPPENING NOW: The roll call is set to wrap up before 6:40 p.m. ET.
7 p.m. – Former Sen. Rick Santorum is expected to talk about the importance of family and the “dignity of work.”
8 p.m. — Wisconsin Gov. Scott Walker, in his first major national speech since the recall, the governor will talk about the “the experience in Wisconsin.”
9 p.m — Former Rep. Artur Davis, the former Democrat who represented Alabama will talk why he’s supporting Romney
10 p.m– Ann Romney will talk about her husband in the 10 p.m. ET. hour.