The group gathered at the Colorado State Capitol, some carrying signs and flags representing Colorado, the U.S., Mexico, and Canada.

More groups of students in Southern California are walking out of schools in protest of President Trump's immigration deportations. KTLA's Kimberly Cheng reports live from Santa Monica High School on Feb.

The large group, calling for a National Day of Action, could be seen through aerial footage walking in the middle of Spring Street, moving along to block an intersection at Chick Hearn Court and 11th Street all the while waving Mexico flags and carrying protest signs.