Al-Qaida leader Ayman al-Zawahri's death raises big questions - USA TODAY

Al-Qaida leader Ayman al-Zawahri's death by drone strike raises big questions about the U.S. counterterrorism war and pullout from Afghanistan.

Some of the most basic details have been disclosed about the U.S. drone strike that killed al-Qaida leader Ayman al-Zawahri at sunrise Saturday in Kabul, the bustling capital of Afghanistan. But as … [+11957 chars]

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