Community activists in Houston are calling for a restaurant patron who shot and killed a robbery suspect during a holdup to be arrested, saying he went beyond self-defense despite many calling him a hero. Customers were eating inside a local taqueria when 30-year-old Eric Eugene Washington entered and pointed a pistol at them and demanded cash. As he gathered the cash, an armed patron can be seen on surveillance video getting up from the booth he was sitting in and shooting his pistol at Washington multiple times. "He was within the law when he fired the first initial shots," said...