National parks brace for ‘a hold-your-breath year’ as the season heats up

As peak season in many US national parks begins, families heading outdoors during spring break might need to pack their patience and come extra-prepared as chaos over firings and hirings continues to reverberate.

​ As peak season in many US national parks begins, families heading outdoors during spring break might need to pack their patience and come extra-prepared as chaos over firings and hirings continues to reverberate. Read More Breaking News, Latest News and Videos | CNN