SAN DIEGO (KGTV) - Seven months after an MTS Access bus caught fire in San Diego's Oak Park neighborhood, the driver who rescued a wheelchair-bound senior from the smoke-filled vehicle is speaking out for the first time as he recovers from a severe lung injury.Jayden Campos, 38, had just 8 months on the job as an MTS Access driver transporting riders with disabilities when he pulled into a cul-de-sac to pick up a passenger that November morning.…