Someone has uploaded to YouTube about 2 1/2 hours worth of various clips from the CBS news coverage of the 1970 Apollo 13 near-disaster. There may be more to come as the most recent video was added just yesterday. (He's probably doing this now as we are about to hit the 40th anniversary of that mission.) I have no idea where this guy got hold of the footage, and I'm pleasantly surprised to see it for the first time since it originally aired. Grab it while you can before the overpaid suits at The Eye cry copyright..... 
http://www.youtube.com/user/zellco321#g/u
http://www.youtube.com/user/zellco321#g/u