Battle over Spain, Italy rescue erupts at EU summit

BRUSSELS (Reuters) - Italy and Spain, battling searing market pressure in the euro zone's widening debt crisis, held up agreement on measures to promote growth at a European Union summit on Thursday to demand urgent action to bring down their borrowing costs. Related Stories U.S. grants Iran sanctions exceptions to China JPMorgan likely to post $4 billion to $6 billion trade loss U.S. top court