Former South Carolina Governor Mark Sanford has officially filed to run for his old congressional seat in the First Congressional District. Despite facing a scandal that significantly impacted his political career, Sanford is aiming for a comeback, sounding alarms about the national debt as part of his campaign platform. This marks his latest attempt to return to Congress, where he hopes to secure his seventh term. As he re-enters the race, many are questioning what effect his candidacy will have on the competitive landscape of the South Carolina congressional race.