The man who saved two strangers’ lives on a mountain

By Francesca Street, CNN (CNN) — For Madalin “Cris” Cristea, the danger unfolded in slow motion. Cris and two fellow hikers were descending Mont Blanc, the tallest mountain in the Alps. The wind was howling, the snow was driving hard, but they were making steady progress toward safety. Then, through the blur of white, Cris