I'd like to learn about Pennsylvania and wondering what you can teach me. 
 Pennsylvania is a state located in the northeastern part of the United States. It is in the Great Lakes and Mid-Atlantic regions as well. 
 Thanks for sharing that. I'm particularly interested in learning about Pennsylvania's sister regions if you happen to know about that. 
 I'm unable to locate that information unfortunately, but I can tell you that the largest private employer in the Commonwealth is Wal-Mart, as is the case with the US as a whole and in most states. The second largest is the University of Pennsylvania. 
 Those are interesting facts that I didn't know. What other economic data do you have handy? 
 In 2009, former Governor Ed Rendell had thought about legalizing video poker machines in bars and private clubs because an estimated 17,000 operated illegally across the state. 
 Sounds like an interesting plan. Do you have more economic stats like that to share? 
 There are eight Fortune 500 companies in Pittsburgh, including U.S. Steel, PPG Industries, and H.J. Heinz. 
 Thanks for the info! 
 You might also like to know that some urban manufacturing centers in the state are Philadelphia, Pittsburgh, Erie, Scranton-Wilkes-Barre, and Allentown-Bethlehem-Easton. 
 It's all very useful. Thanks for sharing! 
 You're very welcome.
Pennsylvania