John Avlon : A new CNN poll shows a reversal in the character of the major parties . Avlon : In the old days , the previous vice presidential nominee would be the future favorite . Traditionally , Republicans coalesce around a front - runner ; Democrats root for newcomers . Now , Republicans has an eclectic pool of presidential candidates ; Democrats have chosen Clinton . Clinton : If Clinton does not run , Democrats will have almost no strong candidates .
John Avlon : A new CNN poll shows a reversal in the character of the major parties . Avlon : Traditionally , Republicans coalesce around a front - runner ; Democrats root for newcomers . Now , Republicans has an eclectic pool of presidential candidates ; Democrats have chosen Clinton . Clinton : If Clinton does not run , Democrats will have almost no strong candidates .