Gold prices rise as U.S. debt worries hit markets
Gold prices climbed Friday, putting bullion on course for a gain of nearly 5% this week, as bond market jitters, a softer dollar and renewed concerns over U.S. debt helped revive demand for the precious metal. Gold futures rose 1.67% to $4,647.70 in early trading Friday, while spot bullion prices notched a 1.55% gain, trading…