Candidates trade attacks sitting down

The candidates for agriculture commissioner lit into each other Friday, as their first public conversation this year turned from the state's water deficiencies to tough personal attacks. The race snagged headlines early in the season for their campaigns' vitriolic assaults, but the candidates had avoided direct blows to each other until asked about the allegations at a Dallas Morning News editorial board meeting. Jessica Meyers reports: http://dallasne.ws/a6uGBK