"You have done what the cynics said we couldn't do," says Barack Obama after his Iowa triumph.
Garnering 38 percent, the freshman Illinois senator is the first African-American ever to win the Iowa caucuses, a key stepping stone on the path to the White House.
Obama takes Democratic caucuses with 38 percent, trailed by Edwards, Clinton
Obama: "Change is coming to America; Clinton "ready for rest of campaign"
Freshman Illinois senator wins among woman, young voters
Sens. Joe Biden of Delaware, Chris Dodd of Connecticut drop outRead More