RMI Guide Andres Marin radioed from Camp Muir this morning. The Four Day Summit Climb teams were tucked safely in the bunks at Camp Muir after a windy night. The cold temperatures, new snow and wind prevented the groups from making a summit attempt this morning. At 8:30 a.m. they began their descent from Camp Muir to Paradise. They will return to Ashford in the early afternoon.