youtube and twitter. carolyn and edith, two charming women who provided the best moments on iowa caucus night. it was the closest gop caucus ever, a nail biter. >> rick santorum, look at this, he's 13 votes aheads of mitt romney. >> reporter: one minute richter them up, five minutes later, it was mitt romney. >> mitt romney is 13 votes ahead of rick santorum. >> reporter: on and on throughout the night. >> omg. look at this. look what's going on. one vote. >> reporter: it finally came to war room two, precinct two in clinton, iowa. carolyn heads the clinton county women's club. >> it's late here, they were in bed and the chair was also in bed -- >> what you're saying -- >> they needed the information so i came to edith's home and pounded on the door and woke her up. >> reporter: that would be ed h edith, the clinton county