Democratic U.S. Senate candidate Elizabeth Warren won the endorsement of the Professional Fire Fighters of Massachusetts. She addressed a gathering outside a firehouse in Boston on Wednesday. Mrs. Warren is running against incumbent Republican Sen. Scott P. Brown. A recent poll show him with 20-point advantage among male voters. (Associated Press)

Democratic U.S. Senate candidate Elizabeth Warren won the endorsement of the Professional Fire Fighters of Massachusetts. She addressed a gathering outside a firehouse in Boston on Wednesday. Mrs. Warren is running against incumbent Republican Sen. Scott P. Brown. A recent poll show him with 20-point advantage among male voters. (Associated Press)