In newspaper adverts, the Pakistani Army offers big rewards for tips about strange foreigners. In Karachi, neighbors notice odd comings and goings of people entering one particular home, and at least one neighbor alerts the government. The home turns out to be a safe house belonging to al-Qaeda leader Abdul Rahim al-Sharqawi, a.k.a. Riyadh the Facilitator. Al-Sharqawi will be arrested on February 7, 2002, along with 16 other suspected al-Qaeda operatives. All 17 men will be sent to the US-run Guantanamo prison in Cuba. Al-Sharqawi is the first significant capture of an al-Qaeda leader in Pakistan. Once in custody, he reveals leads that help with the arrest of others in the next months. [US News and World Report, 6/2/2003]