published Jan 24th 2017, 11:44 am, by Nir Kaissar (Bloomberg Gadfly) —President Trump has embraced Twitter as his bully pulpit, a 140-character instantaneous broadcast of his pronouncements and denouncements, including about companies that he thinks deserve his praise or ire. Some big banks and hedge funds are apparently using computer

©2015 Bloomberg News NTES5Y6K50XU (Bloomberg) — Currency and equity markets from Hong Kong to Johannesburg and Istanbul were already faltering. Then U.S. stocks joined in. The stresses that have been building in global markets roared ashore in America Thursday as the Standard & Poor’s 500 Index tumbled the most in