The United States hit a limit this week on how much money it can borrow, forcing the Treasury Department to initiate so-called extraordinary measures to make sure the nation has enough cash to fulfill its financial obligations.Treasury Secretary Janet L. Yellen has told lawmakers that those measures will allow the United States to keep paying military salaries, retiree benefits and interest to bondholders through at least early June.But initiating those extraordinary measures is just the first step in a series of moves that will take place as the Treasury tries to keep the United States from defaulting on its debt. Ultimately, it will be up to Congress to decide whether to let the country borrow more money or allow it to default on its debt by failing to pay investors who expect interest and other payments.At stake is the fate of the U.S. economy, which could face a financial crisis and fall into a deep recession if lawmakers cannot reach an agreement.Among th …
