Sen. Kamala Harris (D-CA) tweeted Sunday to claim no one is immune from gun violence and it is time for Congress to pass more gun laws. Harris referenced Parkland, the site of the February 14 attack that killed 17 innocents, Chicago, the city of relentless violence and death, and Los Angeles, where 14 people were recently killed in an attack at the Borderline Bar & Grill. Harris did not mention that Parkland was a gun-free zone, that Chicago has long been an experiment in gun control, and that the Borderline Bar & Grill is a state-mandated gun-free business.She tweeted: No...