Corbyn to face single challenger — but poll says Labour leader would easily beat both candidates (thesun.co.uk)
Labour MPs are attempting to build a consensus for a single challenger to Corbyn, while the big game in the Tory Party is Stop Boris. (itv.com)
Incumbent Republican Mike DeWine faced a single challenger, Democrat David Pepper, in the 2014 general election for Ohio Attorney General. (ballotpedia.org)