YouTube Videos going to YouTube Site

I have WP ver.3.6.1 and prettyPhoto Media ver.1.4.

Looks like there is a missing preventDefault() or something. PrettyPhoto tries to open, but before it loads the video, it goes to the YouTube site.

http://www.balancedinsight.com/consensus (watch the video)

Any ideas?

http://wordpress.org/plugins/prettyphoto-media/