The assassination of Benazir Bhutto

Disaster strikes Pakistan:

Pakistan opposition leader Benazir Bhutto was assassinated Thursday by an attacker who shot her after a campaign rally and then blew himself up. Her death stoked new chaos across the nuclear-armed nation, an important U.S. ally in the war on terrorism.

At least 20 others were killed in the attack on the rally for Jan. 8 parliamentary elections where the 54-year-old former prime minister had just spoken.

The big question now is whether or not the "Putin of Pakistan" was involved.