Nike is coming out with a shoe that ties itself. The famous footwear seen in the movie Back to the future II-- is now a reality. The laces are connected to a mechanism, which strap' with a push of button. This model is made for runners, but other prototypes are soon to follow. Like any new fad, the price-tag is pretty hefty, so wait a few years when it comes down. The soles are also equipped with LED lighting-- making you visible during nighttime activity.