Primary day is, for many, the opening of the general election season. You'll see organized candidates at polls today who have no primary opposition but are building organizations for the fall.
Democrat James Lee Witt, the former FEMA director, is beginning his fall campaign for 4th District Congress with a video from his former boss as governor and president Bill Clinton. I"d bet it will be Witt versus Bruce Westerman come November. Clear differences, as they say.