U.S. Sen. Ted Cruz, R-Texas, on Wednesday named Nick Muzin as senior adviser and deputy chief of staff for strategy, effective Monday, July 14. “Nick’s broad range of experience and networks make him the ideal person to help us craft a positive, forward-looking vision for America and take that message to every corner of the country,” Sen. Cruz said in a statement. “I am delighted to have him on our team, and look forward to working together.” Muzin, 38, an Orthodox Jew, is a physician and attorney, and is currently the director of coalitions for the House Republican Conference,...