Michigan's governor yesterday bumped the state primary up to Jan. 15 as part of a national scramble for earlier, higher-profile contests. New Hampshire's primary and Iowa's caucuses are now expected to be moved up to the first week of January. States picking candidates before Feb. 5 face penalties from both parties.
Leading Democratic candidates have pledged not to campaign in those states. If candidates break their pledge, they risk losing delegates they would have won in the states with early primaries. The GOP is allowing its candidates to campaign in early primary states, but those states will forfeit half their delegates to the convention. (Read more presidential primaries stories.)