Lawmakers and consumer advocacy groups have also called on the Food and Drug Administration to investigate the safety of the highlevels of caffeine in energy drinks for younger people.
Although the turnout is much smaller in midterm elections, given the heat of the immigration debates, it will be significant to see if the energylevels are still high among immigrants for the Democrats and how much Republicans have been able to improve their standing with some high-profile party members like Marco Rubio coming out for reform.