FERGUSON, Mo. — The NAACP is scrambling to ensure black voters turn out for next Tuesday’s election, amid signs there’s a lack of enthusiasm for Sen. Claire McCaskill, D-Mo.

“I’m concerned about it. That’s why I’m working extra hard now,” Adolphus Pruitt, president of St. Louis City’s NAACP chapter, told the Washington Examiner of his get-out-the-vote effort.