U.S.-China trade hopes revive stocks, protests leave scars

LONDON (Reuters) - Hopes of a trade deal between Washington and Beijing turned world stock markets and other risk assets higher on Friday, though an escalating wave of global protests from Hong Kong to Chile left some deep scars.Europe's main bourses followed Asia and Wall Street higher after White House economic advisor Larry Kudlow said on Thursday that the U.S. and China were getting close to an agreement and were talking every day."We're getting close," he told an event at the Council on..