Extinction Rebellion has begun two weeks of climate protests in London with activists demanding the government stops new investment in fossil fuels. The campaign group expects thousands of people will take part in their "Impossible Rebellion", which will "target the root cause of the climate and ecological crisis". The protests began on Monday morning, with activists gathering at Trafalgar Square, in what is its fifth mass demonstration. Gail Bradbrook, the group's co-founder, gave a speech expressing solidarity with nations that are disproportionately affected by climate change. Campaigners held placards with messages including "Code red, where's the action" while four people...