I'm always like 87 car lengths back, especially in the winter cuz stuff like this scares me to death.
"Good advice for everyone comes from the Dunn County Sheriff's Officein western Wisconsin, warning motorists to clean vehicles from snow and ice before before traveling on highways and interstates. The urging comes after a 1998 Buick traveling southbound on County Hwy. B near Tainter, Wisconsin, was struck by a large chunk of ice that fell off the roof of a truck and smashed through the car's windshield."The ice chunk that went through the front windshield carried snow back to the back dash of the car.......check that out, get the full story here