Bernie Sanders asked federal accountants to tally up how many major corporations pay nothing in federal income taxes, and now we know the answer. On the stump, Sanders has been denouncing the special treatment that he says big firms get from the government. It's been a crucial part of his pitch to voters throughout his unexpectedly successful presidential...

Investors monitor displays of stock information at a brokerage house in Beijing on July 15. (Mark Schiefelbein/AP) The International Monetary Fund on Tuesday stepped up its warning of weakness in the global economy ahead of a gathering this week of the world’s top economic policymakers in Washington. The IMF said it anticipates the global economy will...