Bomb blast in Istanbul injures at least 3 people

A small bomb left outside a clothing shop on a street in Istanbul, Turkey, injured at least three people Sunday, police and news reports said.

The bomb appeared to be a type of explosive that usually makes a loud noise but causes limited damage, police said. A police official said three people were injured in the blast, which comes amid heightened tension in Turkey over attacks by separatist Kurdish rebels. (AP)