Broden seizes the spotlight in race with Johnson, but can he capture votes?

In any other election year, Stephen Broden would be destined to be a footnote. Most years, U.S. Rep. Eddie Bernice Johnson's challengers collect about one in four votes and are quickly forgotten. But this year, in the wake of scandal involving scholarships Johnson awarded improperly to her grandsons and four other ineligible college students, Broden has gotten national attention.

Melanie Mason reports:  http://dallasne.ws/bcLxlY