August 15, 2006
HIGH WYCOMBE, UNITED KINGDOM: A British police officer walks past an anti-terrorist unit sign, calling for witnesses along a path on August 15, 2006 in King's Wood, near High Wycombe, in Buckinghamshire, England, after two people were arrested in High Wycombe last Thursday in an alleged plot to blow up US-bound planes. Britain was embroiled in debate Tuesday over whether airports should establish profiles for Islamist terrorists rather than impose blanket security curbs that have disrupted flights in the last week. (Photo by Max Nash/AFP/Getty Images)