Mexico to increase security at US border after migrants try to cross
Mexico pledged to shore up security near its border with the United States after a peaceful march devolved into chaos when US agents fired tear gas into Mexico to stop some migrants who tried to breach the border.
Mexico's Interior Ministry said it would immediately deport those who tried to "violently" enter the US from Tijuana.
Meanwhile, Tijuana's municipal government said that more than three dozen migrants were arrested for disturbing the peace and other charges stemming from the march and what followed.
The vast majority of the more than 5,000 Central American migrants who camped out for more than a week at a sports complex in Tijuana returned to their makeshift shelter to line up for food and recuperate from an unsettling afternoon.
Lurbin Sarmiento, 26, of Copan, Honduras, walked back to the sports complex with her four-year-old daughter, shaken from what had unfolded a short time earlier at the border when US agents fired tear gas.
"We ran, but the smoke always reached us and my daughter was choking," she said.
The gas reached hundreds of migrants protesting near the border after some of them attempted to get through the fencing and wire separating the two countries.
American authorities shut down the nation's busiest border crossing at San Ysidro for several hours at the end of the Thanksgiving weekend.
The situation devolved after the group began a peaceful march to appeal for the US to speed up processing of asylum claims for Central American migrants marooned in Tijuana.
Mexican police had kept them from walking over a bridge leading to the Mexican port of entry, but the migrants pushed past officers to walk across the Tijuana River below the bridge.
More police carrying plastic riot shields were on the other side, but migrants walked along the river to an area where only an earthen levee and concertina wire separated them from US Border Patrol agents.
Some saw an opportunity to breach the crossing.
Honduran Ana Zuniga, 23, also said she saw migrants opening a small hole in concertina wire at a gap on the Mexican side of a levee, at which point US agents fired tear gas at them.
Children screamed and coughed. Fumes were carried by the wind towards people who were hundreds of feet away.
"We ran, but when you run the gas asphyxiates you more," Ms Zuniga told the AP while cradling her three-year-old daughter Valery in her arms.
As the chaos unfolded, shoppers just yards away on the US side streamed in and out of an outlet mall, which eventually closed.
Throughout the day, US Customs and Border Protection helicopters flew overhead, while US agents on foot watched beyond the wire fence in California.
The Border Patrol office in San Diego said via Twitter that pedestrian crossings were suspended at the San Ysidro port of entry at both the East and West facilities. All northbound and southbound traffic was halted for several hours.
US Homeland Security Secretary Kirstjen Nielsen said in a statement that US authorities would continue to have a "robust" presence along the border and that they would prosecute anyone who damaged federal property or violated US sovereignty.
"DHS (Department of Homeland Security) will not tolerate this type of lawlessness and will not hesitate to shut down ports of entry for security and public safety reasons," she said.
Tijuana Mayor Juan Manuel Gastelum declared a humanitarian crisis in his border city of 1.6m, which he says is struggling to accommodate the crush of migrants.