The Massachusetts state Republican party has a new ad highlighting Democratic Senate candidate Elizabeth Warren's opposition to the construction of the Keystone XL pipeline. "Keystone Pipeline Means Thousands More Jobs and Cheaper Gas," the text of the ad reads. "Yet, Warren Opposes It." Watch the ad below:
Warren, who will face Republican Scott Brown, is slightly behind her opponent in the RealClearPolitics average of polls, although a recent survey from the Democratic firm PPP shows Warren with a five-point lead.