Young will face off with former Rep. Baron Hill in November for the open Senate seat.
The TV ad talks about her son's disability.
A top Koch network group launched ad buys in Wisconsin and Nevada.
Outside groups are using the recess to battle over the Supreme Court.
Strickland will take on GOP Sen. Rob Portman in November.
Almost one quarter of Buckeye State voters are undecided.
Portman and Strickland are locked in a tight battle for Senate in Ohio.
Senate Minority Leader Harry Reid (D-Nev.) said on Sunday that he thinks his party will win back the majority in the Senate this year.
During a radio interview with John Catsimatidis, Reid detailed the Democratic efforts against...
Marlin Stutzman has been under scrutiny for his campaign spending.
Republicans are lining up to target Democratic Sen. Michael Bennet.