Stephanie Murray

Sen. Kyrsten Sinema leaves the U.S. Capitol. | Drew Angerer/Getty Images .cms-textAlign-left{text-align:left;}.cms-textAlign-center{text-align:center;}.cms-textAlign-right{text-align:right;}.cms-magazineStyles-smallCaps{font-variant:small-caps;}Sen. Kyrsten Sinema (D-Ariz.) had hardly finished throwing cold...

Chris Sununu, the popular GOP governor, has been outrunning Sen. Maggie Hassan (D-N.H.) in the early polls. | Scott Eisen/Getty Images...