4 killed in Stockholm truck attack described as terrorism

STOCKHOLM —A hijacked beer truck plowed into pedestrians at a central Stockholm department store Friday, killing four people, injuring 15 and sending screaming shoppers scattering in panic in what Sweden's prime minister called a terrorist attack.A nationwide manhunt was launched and one person was arrested following the latest use of a vehicle as a weapon in Europe.Nearby buildings were locked down for hours in the heart of the capital and the main train station was evacuated."Sweden has