PresidentJoe Biden trails behind both Donald Trump and former South Carolina Governor Nikki Haley in hypothetical two-way matchups in South Carolina, new poll results published last Wednesday showed. Biden’s Job Performance Hits Prospects: If a face-off were to take place between Biden and Trump, 50% would choose Trump compared to 35% who would pick Biden, according to the survey of 1,717 registered voters in South Carolina that took place in early February. The margin of error is plus or minus 3.58%. Seven percent said they would vote for someone else, 5% said they would not vote, and 3% were…