Baby bison put down after tourists put it in their car

A bison put in a car by tourists because it looked like it was cold had to be put down, officials at Yellowstone National Park said on Monday. The tourists loaded the animal into their trunk last week and drove it to a ranger station after taking a photograph that prompted a backlash on social media. "In this case, park rangers tried repeatedly to reunite the newborn bison calf with the herd.