The number of arrests of undocumented immigration in the Los Angeles area appears to have dropped significantly since June.

Arrests by U.S. immigration agents dropped by nearly 20% in July, amid the backlash to President Trump's push to dramatically boost the number of detentions, according to new data that the Trump administration disputes.

Inside immigration courts around the country, immigrants who crossed the border illegally and were caught and released are required to appear before a judge for a preliminary hearing. But in a new twist,