Halle Berry Putting Paparazzi On Trial Today

Halle will try to prove it's unsafe for her to continue living in the U.S. because the paparazzi have created extreme danger for her and Nahla. We've been in touch with various paparazzi agencies and know Halle's lawyer, Stephen Kolodny, has been on the hunt for video he can show the judge ... hoping to show Halle and Nahla being "terrorized" by aggressive photogs. The trial will become a video presentation, which will include a crazy scene where Halle had to call the Beverly Hills Police so she and Nahla could make an escape from a restaurant.

Ironically, Halle has subpoenaed her arch-enemy, paparazzo Andrew Deetz. You'll recall, Halle went nuclear on the guy (see video) after he dogged Nahla at her school. Sources connected with Deetz tell TMZ ... Deetz has not only been subpoenaed, he will gladly testify it's his job to be uber-aggressive.