But CNN has received unconfirmed reports of as many as 150 deaths related to the popular uprising . Sources : Iran : Islamic establishment ` ` will never give in to coercive demands '' NEW : Iran 's ambassador to Mexico says protesters want to ` ` impose a dictatorship '' ` ` They were waiting for us , '' one man said of security forces . Police beat demonstrators in the square , they say .
Sources : Iran : Islamic establishment ` ` will never give in to coercive demands '' NEW : Iran 's ambassador to Mexico says protesters want to ` ` impose a dictatorship '' ` ` They were waiting for us , '' one man said of security forces . Police beat demonstrators in the square , they say .