A couple of Crashes east of Grand Junction on I-70 sound alot like a commercial for wearing seat belts. Trooper Don Moseman says a head-on crash about 6:30 this morning at the Clifton interchange could have been fatal if all the passengers weren't buckled up. A second crash at Mile Marker 43 involved a Dodge Neon and a Semi. Everyone was wearing seatbelts and injuries were not life threatening.