At least two people were killed in an attack in the centre of the Israeli coastal metropolis of Tel Aviv on Thursday evening, according to medics. Ten other people suffered gunshot wounds. One person was in critical condition after an assassin shot at patrons of a pub on busy Dizengoff Street, police said. Security forces were searching for the perpetrator. Police called on residents not to leave their homes. The Zaka emergency service reported that security forces exchanged gunfire with the assailant. Israeli television said the gunman was believed to be a Palestinian from the occupied West B…