by Richard INGHAM Agence France-Presse LONDON, United Kingdom – Police on Tuesday identified the third attacker in the weekend terror assault in London amid mounting anger, two days before an election, over how the jihadist killers had apparently escaped surveillance. With flags at half-mast, Britain fell silent at 11:00 am to remember the seven killed and dozens injured on Saturday — a mourning ritual now grimly familiar after two previous attacks in less than three months. […]