Politics Government shutdown: Do national parks really need to be barricaded?

Some Americans see the closure of national parks as politically motivated, but others say keeping the areas open during the government shutdown invites liability problems. For many, the parks strike a chord.

Carolyn Kaster/AP

As the last campers were being ushered out of Yosemite National Park on Thursday, some Americans were protesting what they see as the unnecessary barricading of the public’s wild lands because of the government shutdown.