Audrey Abbott, left, joins her father, Attorney General and gubernatorial candidate Greg Abbott, to greet (from right) Matthew Tucker, Ellen Tucker, Michael Tucker and Joy Baughman during a block walk on Nov. 9., 2013, in Austin.
When most Texas voters think of traditional political campaigns, they envision blockwalking and yard signs. In many races, however, the modern-day "ground game" has gone digital. So has all that changed how politicians run their races?
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