As the U.S. government moves closer to a shutdown, we hear what that means for the economy, federal workers and families across the country. Read more: Congress must agree to a short-term funding bill before an Oct. 1 shutdown, which could interrupt paychecks for many federal workers and military service members. Basic government services could also hang in the balance, from food safety inspections and child-care funds to aid for long-term disaster recovery. Already, FEMA has delayed billions of dollars in funding for future natural disasters in the event of a shutdown. The Post’s Tony Romm explains why we are heading toward this impasse on federal funding, once again, and how a lengthy shutdown could test the U.S. economy.