Tapea Weapon News Today

Places and scenes including the shooters own home that was set on fire this morning. of course, that raise more additional questions. this is a shooter intent on inflicting a lot of carnage in addition to the firearm or firearms that he had in his possession and also explosives found at the scene. jake? >> dan simon, san jose. thank you so much. lets bring in anthony barksdale who served as acting police commissioner in baltimore and dmitry roberts who served as a chicago police officer. commiss...