Reuters: Following is a chronology of a dramatic 90 minutes on Saturday at 190-nation climate talks in Bali, Indonesia, that led to a deal to launch two years of talks on a broad new climate treaty involving all countries. 1:00 p.m. (0500 GMT) – The two-week talks, meant to end on Friday, are deadlocked long into overtime. Developing nations led by India and China are demanding that rich countries do more to lead the way in fighting climate change. The demands arose overnight, partly after the …