Federal agents thwart man's explosive alleged plot against officers during LA riots

A man is in custody after federal authorities foiled an alleged plan to use large-scale fireworks and other explosive devices against police and government officials at riots protesting deportation efforts in California. 

Grzegorz Vandenberg, 48, is facing federal charges for allegedly buying fireworks with the intent to harm law enforcement officers and government officials at the Los Angeles protests, the Department of Justice said in a press release. 

Vandenberg allegedly visited a travel center in New Mexico...