Pakistani paramilitary soldiers patrol a street in Lahore, 18 January 2008, a day after a suicide attack on a Shiite mosque in Peshawar.  A teenage suicide bomber killed eight people at a mosque and troops fought Islamist militants in Pakistan 17 January, as US lawmakers warned the country was descending into chaos. AFP PHOTO/ Arif ALI (Photo credit should read Arif Ali/AFP/Getty Images)