PBS News Weekend 
Season 1, Episode 92 of 99
On Sunday, whether saving for retirement, paying down debt, or not making an impulse purchase, it can be hard to follow through on goals, even when you know it's the best thing to do. But research from behavioral economists has shown that we can be "nudged" into keeping commitments and making better financial decisions. And entrepreneurs are taking some of these lessons and applying them to consumers using technology. That, and the weekend's news, online and on-air.
