With 45 days to go until Election Day, the Cambridge Democrat has locked up support from key voting blocs, according to a new poll.

U.S. Sen. Elizabeth Warren holds a “comfortable” lead over Republican challenger John Deaton in her bid to win a third term as a Massachusetts senator, according to a University of New Hampshire

Democratic U.S. Sen. Sheldon Whitehouse holds a double-digit lead over Republican challenger Patricia Morgan in the wake of last Tuesday’s primary, according to new survey results released Thursday. The University of New Hampshire Survey Center “Ocean State Poll” of 738 likely voters in Rhode Island found Whitehouse at 51% and Morgan

Warren holds a double-digit lead in her quest for a third term, but the new polling also found neither candidate has won much support from the opposing party.