Scotland Airport Attack
Police stand guard outside a house on Neuk Crescent, Houston, in Glasgow, Scotland, Monday, July 2, 2007. British police were questioning suspects involved in three failed terror attacks and hunting for others involved in the al Qaeda-linked attempted car bombings that have put the country on maximum alert. Officers were searching properties in Glasgow, Liverpool, and Newcastle-under-Lyme.
Author: CBS News Staff
Credit: Kieran Dodds/AFP/Getty Images
