Colder; cloudy this morning, then clouds and sunshine this afternoon
Rises at 7:15 AM with 9:31 of sunlight, then sets at 4:46 PM
Rises at 11:01 AM with 11:23 of moolight, then sets at 10:24 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.