As the opinion polls point to electoral oblivion for Rishi Sunak, GB News looks at the runners and riders to lead the Conservative Party after July 4. Leading Tories have been keeping their powder dry ahead of polls opening, with only some Conservative contenders making more open overtures. Northern Ireland Minister Steve Baker confirmed his intention to stand in the race to succed Sunak but the top Brexiteer is facing an enormous struggle on July 4 as he is sitting on a wafer thin majority of just 4,214 in Wycombe. However, yet another leadership election looks all but inevitable as MRP polls…