San Diego FC has announced it will use pre-match and in-stadium messaging, enhanced security measures and strong enforcement ...

(AP Photo/Gregory Bull) San Diego FC founding partner ... marred in the second half by three occurrences of the homophobic chant frequently heard at the Mexican national team's soccer matches.

(AP Photo/Gregory Bull) (Gregory Bull ... while emphasizing the zero-tolerance approach to the chant. A banner reinforcing the message will be displayed in the supporters’ section.