Montgomery Blair High School students walked out of school at 9:30 this morning.
The students marched through Downtown Silver Spring to attend a gun control rally on Capitol Hill.
Hundreds of MCPS students from other schools are protesting as well.
The image of the tweet below from MCPS teacher and candidate for the Maryland House of Delegates, Samir Paul, shows hundreds gathering at Union Station.
The images below, from MoCoCaller, show students leaving Blair High School and walking through the street in Silver Spring.