Hopes for a quick end to the government shutdown are fading. Republicans and Democrats are digging in for a prolonged fight even as President Donald Trump readies plans to unleash layoffs and cuts across the federal government. Senators are heading back to the Capitol for another vote Friday on government funding. But there has been no indication of a deal. Democrats are demanding Congress take up an extension to health care benefits. Republicans are trying to wear them down with repeated votes on a bill that would reopen the government mostly at current spending levels. The shutdown is now in its third day.