LONDON (Reuters) - Thousands of protesters were expected to join a pro-Palestinian march in London on Saturday, with city police warning demonstrators that anyone deemed to be racist would be arrested at the rally. A four-day truce agreed between Israel and the Palestinian Islamist group Hamas saw the release of 24 Israeli hostages on Friday, but the UK-based Palestine Solidarity Campaign (PSC), which is organising Saturday's march, said it was "only a brief and partial respite for the people of Gaza". Hamas was expected to release 14 more hostages on Saturday, Egyptian security sources said, ...
