Extremists attack hotel in Nairobi; al-Shabab claims role By JOSEPH MWIHIA, Associated Press NAIROBI, Kenya (AP) — Extremists launched a deadly attack on a luxury hotel in Kenya's capital Tuesday, sending people fleeing in panic as explosions and heavy gunfire reverberated through the complex. A witness said he saw five bodies at the hotel entrance alone. Al-Shabab — the Somalia-based Islamic extremist