Clouds giving way to some sun and colder
Rises at 8:05 AM with 9:19 of sunlight, then sets at 5:24 PM
Rises at 10:43 AM with 12:12 of moolight, then sets at 10:55 PM
Dec 5, 2013; 5:00 AM ET December is a popular month to travel because of the holidays. Some of that travel is not helping the environment. Valerie Smock explains which mode of transportation is best for the Earth.