look at these insane photos out of iowa. strong winds causing semi trucks to flip over on the highway and check out these dramatic dark clouds in northern missouri. severe storms including possible hail and flash flooding expected in the northeast today. how about some election headlines? joe biden holds a big lead in the 2020 race as his opponents tried to win over voters in iowa today. biden logging 29% supporting the latest real clear politics national average. elizabeth warren and bernie sanders trailing by 14%. biden with a commanding lead in iowa, 26% support. recorded voters a community event last night. >> we must beat donald trump. we must. >> reporter: biden will hold another campaign event in iowa