Republicans are attacking North Carolina's Deborah Ross over her work at the ACLU.
“He is asking us to let him get rich scamming America," Reid said.
Jason Kander is trailing Sen. Roy Blunt in polls.
Democratic opponent Tammy Duckworth has yet to release her medical files.
The Republican incumbent leads Ted Strickland by 17 points.
Ayotte faces a tough reelection battle against Democratic Gov. Maggie Hassan.
Rafael Bernal 09/14/16 10:21 AM EDT
Ann Kirkpatrick is accusing John McCain of turning against Hispanics to try to save his seat.
Alexander Bolton 09/14/16 12:01 AM EDT
The spot hits Rubio for accepting nearly $1 million from the insurance industry.
Ayotte will face Maggie Hassan in a race that could determine control of the Senate.
The minority leader brushed off polls that show Republicans ahead in some races.