Warren, Brown tied in new poll

Sen. Scott Brown (R-Mass.) and Democrat Elizabeth Warren are tied at 46 percent support apiece, according to a new poll from the Democratic-affiliated Public Policy Polling.

The PPP poll shows Warren remaining steady — their last two polls had her at 46 percent as well — while Brown has slightly improved in the last few months. Brown remains viable in the heavily Democratic state because of a 24-point lead with independent voters.

This is the latest poll to show a neck-and-neck race: the last eight public polls of the race have had the candidates within 2 percentage points of each other.

The poll of 903 registered voters was conducted from June 22-24 with a margin of error of 3.3 percentage points.