RT News - September 21 2021 (17:00 MSK)

A man shoots dead a gas station cashier in Germany after being asked 'to wear a mask' sparking horror and debate in the country's media as frustration grows at Covid restrictions. A day of mourning's declared in the Central Russian city of Perm after the university shooting that killed six people. Hundreds have paid their respects at a memorial to the victims. Our correspondent's there, and speaks to the mother of a badly injured student. Shocking scenes as US border guards whip Haitian refugees - emboldened by rumors that Joe Biden had 'opened up the frontier' sparking what governors brand an 'unprecedented migrant surge'.