ATLANTA — Women running for governor in Wisconsin and Maryland breastfeed their infants in campaign videos. Another in Georgia tells voters that “the folks who have held the office of governor don’t look like me.” The record number of women expected to run for office this year are already breaking barriers, upending traditional campaigning by emphasizing their gender as they introduce themselves to an electorate they hope is eager for change. “Some say no man can beat Larry Hogan,” Maryland Democratic candidate Krish Vignarajah says into the camera as she breastfeeds her daughter.