Sanders, 74, won Washington state by getting more than 72% of the total votes counted
Bernie Sanders is hopeful that he could pick up wins in Washington, Alaska and Hawaii
Clinton has so far won 12 States, while Bernie Sanders has won nine States
Cruz scored decisive wins in the Kansas and Maine caucuses while Sanders won in Kansas and Nebraska
The Vermont senator had lost significant momentum to the former US secretary of state following last week's Super Tuesday vote
Bernie Sanders may have found his Fed chief