ABC News: The Federal Reserve sketched a dim outlook for the economy Tuesday, suggesting it will remain weak for two more years. As a result, the Fed said it expects to keep its key interest rate near zero through mid-2013. It's the first time the Fed has pegged its "exceptionally low" rates to a specific date. The Fed had previously said only that it would keep its key rate at record lows for "an extended period." The Fed announced no new efforts to energize the economy in its statement released after its one-day policy meeting. But the statement held out the promise of lower rates on mortgages and other consumer loans longer than many had assumed.