Protests across US Cities as Dallas Shooting Rocks Race Relation

Thousands of peaceful protesters took to the streets in US cities on Friday after a black extremist shot dead five cops during a peaceful march against police brutality in Texas.

US President Barack Obama said early on Saturday he will cut short a foreign trip and visit Dallas next week as a shooting rampage by the black army veteran bent on killing white police triggered urgent calls to mend troubled race relations in the United States.