Websites to go dark

Websites to go dark [PHOTO/VIDEO] in a Sandy Hook tribute, A number of major websites will go dark Friday, Dec. 21 for a moment to honor the victims of last week's tragedy at Sandy Hook Elementary School in Newtown. Conn.

The sites will go dark for one minute at 9:30 a.m. ET Friday, though it's unclear how many websites will be participating. Go here for more and for a video.