WASHINGTON (MarketWatch) -- President Bush said Saturday morning he's confident that Congress will pass a bill aimed at protecting Americans' financial security "very soon." In his regular Saturday radio address, Bush said there is widespread agreement on the principles of a plan to kick-start the credit markets. The president also stressed the urgency of getting a plan done, saying "our entire economy is in danger." Negotiators from Congress and the administration are returning to talks Saturday with an eye toward finalizing a deal by Sunday.