THAT RAGGED OLD FLAG.	Trump calls on U.S. firms to exit China as trade war escalates U.S.-China Business Council urges talks to end damaging trade tensions Factbox: Pending mergers and acquisitions involving U.S. firms that need Chinese approval Wall Street sinks as U.S.-China trade tensions boil Trump urges U.S. court to shield Deutsche Bank records from House Democrats China tariffs on U.S. oil to pressure exports, Gulf Coast prices: traders Kashmir protesters defy restrictions, clash with security forces