rotests against the grand jury decisions not to indict the police officers who killed Michael Brown and Eric Garner continued for a third consecutive night in Berkeley, Calif., yesterday, with more than 1,000 people blocking traffic. Protesters thronged both sides of Interstate 80 as well as train tracks in the city, forcing an Amtrak train to halt, the AP reports. The protests had started as a peaceful march earlier in the day; the group chanted, "Who do you protect? Peaceful protest!" at the Berkeley Police Department as officers in riot gear kept them from getting near. Then protesters sat outside...