RT News - April 22, 2015 (12:00 MSK)

Saudi Arabia announces the end of its bombing campaign in Yemen, but reports say airstrikes have restarted in the south of the country. Anger at police brutality re-ignites in the U.S. ..with crowds protesting the in-custody death of a 25- year- old- black man in Baltimore. Baikal, the world largest fresh water lake puts scientists on alert as levels keep dropping below a critical mark.