Poll: Pa. Senate race is neck and neck

A new poll shows Pennsylvania's Senate race is neck and neck between incumbent Pat Toomey and newcomer Katie McGinty.

Public Policy Polling surveyed nearly 1,000 registered voters in Pennsylvania.

40% support Republican Pat Toomey.

39% support his rival Democrat Katie McGinty.

That's within the margin of error.

More than 20% of voters say they're still undecided.