Track Walking News Today : Breaking News, Live Updates & Top Stories | Vimarsana

>> it's called the motorola modo active. it's a smart gps watch that tracks your fitness. so you can track your jogging, track walking or cycling. your heart rate, it can show you a gps map of where you're going, where you've been, and it's one of them smart watches because it's an mp3 player. learns over time with what music you perform best to. i'm impressed by it, putting it in the last week. >> that's what it sounds like, the future has arrived. >> yeah. >> now, there may be a solution for people to go and see that

to columbia. ahead, learn about the outrage of parents over their children's homework assignments. we'll have details. new hampshire appears to be one of the busiest places on earth today, at least in the united states. the candidates and the republican presidential race are make their final push ahead of the first in the nation presidential primary. mitt romney has a solid lead going into tuesday's primary, but if history serves in the lesson, his victory is anything but certain there. cnn's joe johns is following the day's developments from manchester. joe. >> hey, gary. call n...