Cameroonians Rise to 40,000 The Number of Migrants Waiting at the U.S. Border Seeking Asylum.

U.S. begins sending back asylum-seeking families to Mexico as policy gets legal challenge.

Underage "hitmen" are on the rise, mainly near Mexico's northern border.

Analog blackout in Tijuana blocks open TV telecasts.

Ex-mayor of Tijuana denies knowing about weapons seized on his property.