ExxonMobil becomes latest sponsor to sever Iditarod ties

Read MoreThe Iditarod, the world’s most famous sled dog race, has lost another major sponsor as it prepares for a scaled back version of this year’s race because of the pandemicThe Iditarod, the world’s most famous sled dog race, has lost another major sponsor as it prepares for a scaled back version of this year’s race because of the pandemic