Popular former governor, who has for years disavowed any interest in serving in the U.S. Senate, has shaken up U.S. and Maryland politics.
Incumbents continue to have strong fundraising advantages over their challengers.
Popular former governor, who has for years disavowed any interest in serving in the U.S. Senate, has shaken up U.S. and Maryland politics.
Incumbents continue to have strong fundraising advantages over their challengers.