LIVE | From the South: Despite reform promises, hundreds of thousands of protesters have flooded Chile's capital, in a massive show of force against President Sebastian Pinera's repressive policies. Also, we remember the deadly U.S invasion of the Caribbean island of Grenada, 36 years on -- a strike to silence Grenada's socialist revolution led by then prime minister Maurice Bishop, and to thwart the spread of socialism to other Caribbean countries. More on these and other stories now.