Rep. Duncan Hunter, Jr. (R-CA) retains an eight-point lead over challenger Democrat Ammar Campa-Najjar in California’s 50th congressional district in the latest Monmouth College poll. The poll, taken from September 22 to 26, has the incumbent ahead 49%-41% (with a 4.9% margin of error) among “potential” voters. ... Campa-Najjar’s grandfather was a terrorist who was involved in the murder of 11 Israeli athletes at the 1972 Olympic Games in Munich. His father was a Palestinian Authority official