. "run for U.S. senator" . "2020 U.S. Senate" . . "re-elected in 2020" . . . "2020-11-03" . . "unsuccessfully ran" . . "2020 Senate election in Massachusetts" . "U.S. Senate" . "in 2020" . "Senate in Massachusetts" . "unsuccessfully ran for Democratic nominee for U.S. Senate in 2020" . . "2020 Senate primary election in Massachusetts" . "2020 Massachusetts senatorial election" . "Re-elected in 2020" . "Senate primary" . "reelected in 2020" . "2020 United States Senate election" . "Massachusetts U.S. Senate election" . . "2020 United States Senate election in Massachusetts" . "Massachusetts' 2020 United States Senate election" . . "2020 United States Senate election in Massachusetts" . "2020: Markey" . . "U.S. Senate election" . . "2020 United States Senate election in Massachusetts" . "2020 U.S. Senate election in Massachusetts" . "re-election campaign the previous year" . "2020" .