Watch live: Philly Democratic candidates for mayor debate

Mayor Jim Kenney and his two primary challengers — State Sen. Anthony Hardy Williams and former City Controller Alan Butkovitz — are facing off Monday in a televised debate.

The three Democratic mayoral candidates are taking the stage ahead of the May 21 primary election for an hour-long debate starting at 7 p.m. NBC10 news anchor Jim Rosenfield will moderate the debate at the Comcast Technology Center with panelists Iris Delgado of Telemundo62 and Sandra Shea, managing editor for opinion at The Inquirer.

Watch the debate — the second and final joint appearance for the three candidates — here:

On a mobile device and having trouble viewing the livestream? Click here.

Republican Billy Ciancaglini, a defense attorney, is unopposed in his party’s primary.

• More coverage of Monday’s debate

• Philly mayor Jim Kenney shrugs toward primary, with history on his side

• Former Philadelphia City Controller Alan Butkovitz seeks return to public office in challenge to Mayor Jim Kenney

• Anthony Hardy Williams gives another run for Philadelphia mayor, this time as an insurgent instead of favorite

• Inquirer Poll: What Philly voters think of Mayor Jim Kenney, crime, and the soda tax

• Mayor Jim Kenney missing from joint events with rivals as primary approaches

• Full primary election coverage