Stocks, gold surge on new stimulus from Fed, others

NEW YORK/LONDON (Reuters) - Financial markets rebounded sharply on Tuesday, with a measure of global equities headed for its biggest bounce since the crisis erupted a month ago, while the safe-haven dollar recoiled as investors welcomed unprecedented global stimulus efforts.Investors hoped the U.S. Federal Reserve's offer of unlimited bond-buying would help avert a global depression with the help of other rescue packages, though it was not expected by itself to mitigate the devastating impact of..