Immigration and Custom Enforcement ( ICE) agents temporarily detained a 71-year-old U.S. citizen in California, leaving her "traumatized." Barbara Stone on Wednesday was removed from a San Diego courthouse, which she attended to observe proceedings and the behavior of federal agents. An agent at the scene said she had pushed her.

California surgical center staff confronted ICE agents attempting to arrest a Honduran landscaper, with video showing employees blocking officers.

Federal immigration agents seeking to detain a Honduran landscaper chased him into a Southern California surgical center and quickly found themselves in a tense standoff as clinic staff demanded to see identification and a warrant.

“The idea that people who are dressed as if they’re robbing a liquor store are running around grabbing Californians and throwing them into unmarked vehicles and taking them God knows where — it’s like a dystopian nightmare,” Wiener told Playbook. “We need to be aggressive and decisive in trying to put a stop to it.”

The raid allegedly found illegal immigrant children being put to work against the law at a California marijuana farm.

Federal immigration agents seeking to detain a Honduran landscaper chased him into a Southern California surgical center and quickly found themselves in a tense standoff as clinic staff demanded to see identification and a warrant.

Demonstrators in San Francisco, Calif., attempted to block ICE agents from moving detainees from an immigration courthouse to a waiting van. KNTV's Thom Jensen reports.

California has six privately operated immigration detention centers. Two of these - Golden State Annex in McFarland and Mesa Verde ICE Processing Center in Bakersfield - are also located in Kern County and run by The Geo Group, another private prison operator.