Cori Popejoy is a typical mom who constantly worries about her sons and rejoices in their victories.
On Sunday, in the Norris-Penrose Event Center, she was doing a lot of both as her 6- and 9-year-old sons spent the day flying around a BMX track.
Her family, she admits is a little obsessed with bicycle motocross racing. For three weekends in a row, they have … More