Interstate 70 through the Rockies, 11:27 a.m. – Daytime Whiteout From Hell You’d think daylight would help. It didn’t. A ground blizzard turned the entire mountain pass into a total white void; you literally couldn’t tell road from sky. Dash-mounted phone catches everything: I’m barely doing 15 mph downhill when brake lights suddenly appear out of nowhere. I slam the brakes… and nothing. The SUV just keeps sliding like it’s on glass.Next 20 seconds felt like a lifetime.First I slide sideways int