So, if waving a Confederate flag—a symbol of treason and racial subjugation—is considered “freedom of speech,” why should the Mexican flag be seen as a threat to American identity?

Anyone looking at images of the Los Angeles immigration protests has almost certainly seen the Mexican flag flying somewhere in the frame. Demonstrators have hoisted the red, white and green banner ...

Elizabeth Torres, 36, held a Mexican flag outside the detention center in downtown Los Angeles on Sunday morning. “I am a very proud American,” said Ms. Torres, whose grandparents immigrated ...

Demonstrators wave Mexican and American flags during a 2006 protest and rally at Costa Mesa City Hall against proposed legislation to curb illegal immigration. (Luis Sinco / Los Angeles Times) ...

One Colorado student will not be wearing a Mexican and American flag sash at her graduation this weekend after a ruling by federal judge Nina Y. Wang.