Two Jewish men were stabbed Wednesday in Golders Green, one of London's most prominent Jewish neighborhoods, in an attack British police have formally declared an act of terrorism.The Metropolitan Police said officers were called at 11:16 a.m. local time to reports of people being stabbed in the northwest London area. The victims, ages 34 and 76, were taken to a hospital with knife wounds and were reported to be in stable condition, according to police and The Associated Press. A 45-year-old man was arrested at the scene on suspicion of attempted murder after officers used a taser to subdue him....