US senators are working through the weekend for the first time since the government shutdown began more than a month ago, but hopes for a bipartisan agreement on how to end the standoff, and keep healthcare affordable for millions of Americans, appeared to recede as Republican senators floated a proposal toxic to Democrats: scrapping the Affordable Care Act (ACA), known as Obamacare.
The impact on Americans from the longest shutdown of the federal government in history deepened on Saturday, as federal workers went unpaid, airlines were forced to cancel flights and Supplemental Nutrition Assistance Program (Snap) benefits have been delayed for 42 million Americans.
