Wes Moore, other Maryland Democrats, kicking off the party’s fall campaign season with President Joe Biden in Rockville

Gubernatorial hopeful Wes Moore and other Maryland Democratic candidates on the ballot this fall will get a high-profile boost Thursday as President Joe Biden headlines a rally in Rockville to kick off the party’s general election campaign season. Moore, an author and former nonprofit leader hoping to succeed outgoing Republican Gov. Larry Hogan, will speak at the event while his opponent, Republican Del. Dan Cox, teased Wednesday he would make an appearance nearby.