Two people were stabbed Wednesday in a London neighborhood with a large Jewish population in what Britain’s prime minister has described as an “antisemitic attack.”Shomrim, a Jewish neighborhood patrol group that operates in the north London suburb of Golders Green, which has seen a number of antisemitic incidents in recent weeks, said its team had detained a male suspect after an attack targeting “Jewish members of the public.”London's Metropolitan Police said two men, one in his 70s