Information Superhighway

Host Jack Rico goes on a long road trip and learns how to make the ride easier for both him and his car. Then, sneezing uncontrollably? Find out how to rid your home of nasty allergens. And, if you find that one Wi-Fi router doesn't cover your entire house, a Consumer Reports expert has a mighty solution that comes in a small package. Learn all about mesh networks and what they can do for you.