Brett Kunkle, from Stand to Reason, has a great video out on conversantlife.com. The video is for parents of kids nearing college age and challenges them to find out what messages and environment the college milieu will impose on their kids. My advice: even if you don't have kids who are about to leave for college yet, please watch the video to find out what they'll see when they get there.
(Apologies for not being able to embed the video. Just click the link below.)