BBC: Thousands of residents, politicians and environmentalists have pledged to resist plans to extend Heathrow. Organisers said 3,000 people attended a meeting at Methodist Central Hall in Westminster. Lib Dem leader Nick Clegg was among the speakers from all three major political parties who voiced their opposition. He said "no, no, no" to plans for a third runway and a sixth terminal. Earlier, Greenpeace activists staged a protest at the airport. Among …