Here's what happens during a partial government shutdown

When the federal government shuts its doors, Americans get a glimpse at a long-debated question in Washington: How much government is too much? Here's what happens during a partial government shutdown, which typically happens when Congress has failed to pass new bills authorizing spending.

Federal agencies and services deemed "nonessential" can expect to halt their operations, while "essential" services continue to function. Examples of "essential" agencies include national security, Border Patrol...