Journalist Wendy Fry, who is covering the migrant caravan from the Mexican side of the border, caught the peaceful asylum seekers throwing rocks at Border Patrol agents during this afternoon’s incident near the San Ysidro border crossing:

According to Fry, the border patrol fired the tear gas *after* the migrants rushed a tear in the fence:

Here’s Fry’s coverage right after the tear gas was deployed:

“Things are calming down now”:

And Mexican Federal police are keeping the migrants away from the fence: