Thousands of Shia Muslims are commemorating Ashura in Karbala, Iraq, paying tribute to the third Imam of Shia Muslims, Husayn ibn Ali. Participants are expressing sorrow for Husayn ibn Ali, a grandson of the Prophet Muhammad, who was martyred at the Battle of Karbala in October, 680 AD.

COURTESY: RT's RUPTLY video agency, NO RE-UPLOAD, NO REUSE - FOR LICENSING, PLEASE, CONTACT http://ruptly.tv

RT LIVE http://rt.com/on-air

Subscribe to RT! http://www.youtube.com/subscription_center?add_user=RussiaToday

Like us on Facebook http://www.facebook.com/RTnews
Follow us on Twitter http://twitter.com/RT_com
Follow us on Instagram http://instagram.com/rt
Follow us on Google+ http://plus.google.com/+RT
Listen to us on Soundcloud: https://soundcloud.com/rttv

RT (Russia Today) is a global news network broadcasting from Moscow and Washington studios. RT is the first news channel to break the 1 billion YouTube views benchmark.