New York Times: “Ticket-splitting, in which voters choose candidates of different parties for different offices up and down the ballot, has for years been on the wane in the United States, as partisan polarization has consumed American politics.” “But polling this year, which suggests that some conservative-leaning voters in critical states are rejecting Republican candidates for Senate even as they support the party’s presidential nominee, seems to indicate important pockets of the country where it is very much alive and could boost Democrats’ uphill battle to hold their majority in the Senate.”