The US AG has sent warning letters to numerous US, incluidng Las Vegas media, press warning them about taking ads from off shore gaming sites.

Big brother doesn't like the $5 billion that is going "off (US) line" apparently. Very troublesome 1st Amendemtn issues. Further, it is very intimidating. Review/Journal story:

http://www.reviewjournal.com/lvrj_home/2004/Jan-13-Tue-2004/news/22969041.html