With the countdown on until the first-in-the-nation New Hampshire primary, pundits and the public alike have been looking to the state as a predictor for future election outcomes. A big X factor is a new state voting law, which could have a major impact on who can cast a ballot, especially when it comes to college kids. As of now, it's a law that not a lot of people fully understand.

WGBH News' Adam Reilly put together a 90 second explainer for Greater Boston on the basics of HB 1264 and how it may play out come election day.