There was a possible attempted attack at Travis Air Force base in northern California. A car loaded with propane tanks ran through the main gates last night. CBS News' Blackstone'>John Blackstone reporting.
A recent study finds 95% of Americans are now using cellphones That has prompted public health officials in California to issue groundbreaking guidelines to limit exposure to cellphone radiation Blackstone'>John Blackstone explains
BLACKSTONE, VA - The line outside of a Rep. Dave Brat townhall an hour before it's supposed to start