Telegraph.co.uk | Spain aid, Schaeuble ideas raise EU summit tempo Reuters BRUSSELS (Reuters) - Rising expectations that Spain will soon ask for a euro zone credit line to help cut its borrowing costs look set to dominate a European Union summit beginning on Thursday, potentially crowding out talks on a disputed banking union. Germany Open to Precautionary Credit for Spain, Lawmakers Say Euro Hits One-Week High on Spain Hopes Spanish Bailout Hopes Buoy Euro |