Not a lot of details yet. Via ABC Las Vegas:
Senator Harry Reid was hospitalized after a crash on Interstate 15 Friday. The crash happened just after 1 p.m. on I-15 northbound near Sahara, according to the Nevada Highway Patrol. Multiple cars were involved in the crash, including four cars in Senator Reid’s caravan. Two other cars outside of the caravan were involved. The extent of Reid’s injuries were not immediately clear.