Editor's note: The 2012 presidential race is John King's seventh campaign. With presumptive Republican candidate Mitt Romney set to pick his running mate in the coming days, CNN's chief national correspondent looks at those believed to be in the running to be his potential vice president. On Friday, King profiles Wisconsin Congressman Paul Ryan.
SHELBY, Ohio (CNN) - At the edge of the Alt farm cornfield, Ohio Sen. Rob Portman gets a firsthand look at the impact of a punishing drought.
"These guys have crop insurance, which will cover most of their losses," Portman says of the Alt family, which has been farming this land since 1959. "But going forward, we need to prove predictability and certainty with a new farm bill."FULL STORY