Voters line up for the Democratic presidential caucus on Super Tuesday at North High School in Denver, Colorado March 1, 2016. / AFP / Jason Connolly (Photo credit should read JASON CONNOLLY/AFP/Getty Images)
Voters line up for the Democratic presidential caucus on Super Tuesday at North High School in Denver, Colorado March 1, 2016. / AFP / Jason Connolly (Photo credit should read JASON CONNOLLY/AFP/Getty Images)