A bomb in a 10-story office building in Pakistan's port city of Karachi today killed two people.
No one claimed responsibility for the early morning explosion on the main boulevard that leads into Karachi from the city's international airport.
Police said the security guard outside the building died in the blast, and a second body was found later.
One of the pillars inside the building was badly damaged, indicating the bomb may have been placed against it, police said.
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Karachi, Pakistan's largest city with 14 million people, has been the scene of ethnic, political and sectarian strife over the years.