For the third time in a little over a decade, British lawmakers stood up one-by-one in Parliament on Monday, paid tribute to a slain politician, and echoed each other’s fears about the rising tide of violence in politics. For the third time in a little over a decade, British lawmakers stood up one-by-one in Parliament on Monday, paid tribute to a slain politician, and echoed each other’s fears about the rising tide of violence in politics. “Politics is a calling for t... [6445 chars]