A federal judge on Thursday temporarily blocked Gov. Ron DeSantis and three Florida sheriffs from enforcing a key portion of the state’s so-called anti-riot law, in part, because it “encourages arbitrary and discriminatory enforcement.” The definition of what constitutes a riot under a new state law pushed by the governor is too vague “to the point of unconstitutionality,” U.S. District Judge Mark Walker of Tallahassee wrote in his preliminary injunction order....