Hopes for a quick end to the government shutdown are fading Friday as Republicans and Democrats dig in for a prolonged fight and President Donald Trump readies plans to unleash layoffs and cuts across the federal government. On the third day of the shutdown, a Senate vote to advance a Republican bill that would reopen the government fell well short of the 60 needed to end a filibuster and pass the legislation. Senators were expected to depart for the weekend, and there has been few signs of any real progress towards ending the congressional standoff. Democrats are demanding that Congress extend healthcare benefits, while Republicans are trying to wear them down with day after day of voting on the House-passed bill that would reopen the government temporarily, mostly at current spending levels.