Move suggests authorities are closer to filing criminal charges in long-running investigation into whether banks have been colluding to move currency ratesUS prosecutors will travel to London in the coming weeks to interview traders about currency market manipulation, the latest sign that authorities are closer to filing criminal charges stemming from the long-running probe, sources told Reuters.Officials from the US Department of Justice will interview current or former employees at HSBC, among other banks, people familiar with the matter told Reuters.“Well done, gents,” one trader said about moving the exchange rate of the US dollar and the British pound Continue reading...