Hi Ralph,
I use Google Reader to read all of my RSS feeds in one place. All you have to do is subscribe to the RSS feed and you can have all of your sources in one window.
Some great news sources are egrmagazine.com (you have to pay for a subscription, though); PokerNews.com, PokerNewsDaily.com
CalvinAyre.com, iGBaffiliate.com, etc. They all have newsletter or RSS feeds that can help you.
Don’t forget, too, to check out major media sources like the Las Vegas Sun, etc. You can also subscribe to Gmail alerts for phrases like online casino, poker, bingo, etc. Then the news comes right to your Inbox.
Newsletters are also helpful! Most major sites have some form of a newsletter that you can subscribe to!
Hope this helps!