Ryan Wach said his son Zane Wach, 14, experienced altitude sickness while climbing California's Mount Whitney and seemed to be hallucinating before walking off the side of the trail. "If we can't impeach a president because 'it's not a realistic option' and 'he was already impeached twice,' then the system has failed and we have a dictator."

Huge wind turbine blade falls off truck and crashes into traffic on busy interstate - Interstate Highway 70 has now reopened following the crash