Baltimore 'Mom of the Year' - Mom slaps son silly preventing him from joining riots!

Furious mother catches her masked son preparing to join Baltimore riots and smacks him upside the head in front of his rioting pals and chases him home

• Maryland mom is being hailed as hero after video emerged late on Monday 
• She saw son throwing rocks at police on TV and then tracked him down
• Boy was wearing a black ski mask on his face and was dressed in all black
• Mother rained blows down on her son's head as he struggled to get away
• Police Commissioner Anthony Batts praised the mom at press conference