A driver who was changing their tire along the side of I-80 in Roseville was struck and killed by another driver who was arrested on suspicion of driving under the influence of marijuana. Subscribe to KCRA on YouTube now for more: http://bit.ly/1kjRAAn Get more Sacramento news: http://kcra.com/ Like us: / kcra3 Follow us: / kcranews GGoogle+: http://plus.google.com/+kcra