These are the people flying flags from Mexico, Guatemala, El Salvador, South Korea and other places during the Los Angeles protests.

These are the people flying flags from Mexico, Guatemala, El Salvador, South Korea and other places during the Los Angeles protests. How the flags of Mexico, El Salvador and Guatemala symbolize ...

About a dozen other flags — from Mexico, the U.S., California, Guatemala and El Salvador — fluttered over the crowd. "Everyone has a story here," Martinez said. "I'm proud to be Mexican and to ...