Winning the lottery is just sheer luck, right? Maybe not. A Charlotte Observer investigation has found many cases in North Carolina where people won so often that it seems something else is at work. For example, a woman in High Point won nine times in four months, collecting $21,000. Observer reporters Gavin Off and Adam Bell dug into some of these lucky streaks and their costs in a series called "Against All Odds." The two spoke with WFAE's Marshall Terry about what they found.