LONDON/NEW YORK (Reuters) - Bitcoin rocketed to a lifetime high just shy of $16,000 on Thursday after climbing some 60 percent in just over a week, intensifying the debate about whether the cryptocurrency is in a bubble about to burst. FILE PHOTO: A Bitcoin logo is displayed at the Bitcoin Center New York City in New York's financial district in NY, U.S The post Bitcoin flirts with $16,000, alarm bells ring louder | Reuters appeared first on Firstpost.