Eric Greitens stormed into the governor’s office in January 2017 vowing to clean up a state government he said was corrupt. He resigned Tuesday just as abruptly as he had arrived on Missouri's political scene, his career buried under an avalanche of scandal and felony charges. Mike Parson, 63, a fellow Republican and former sheriff who served 11 years in the General Assembly before being elected as lieutenant governor in 2016, will take over as Missouri’s 57th governor. He’ll finish Greitens’ term, which runs until January 2021. A Rhodes scholar and former Navy SEAL, Greitens was once considered one of...