ABC NEWS/A series of explosions hit the Afghan capital on Saturday morning, killing at least four people including two police officers, officials said.
The deaths were caused by a sticky bomb attached to a police vehicle detonated in western Kabul, police spokesman Ferdaws Faramarz said. The explosion wounded two civilians.
Two other police officers were wounded when a bomb attached to their car exploded earlier Saturday in southern Kabul, Faramarz said.
