I was watching a "Pawn Stars" episode on History Channel, original air date Feb. 12, 2013. During the show an outside view looking north from the Pawn Shop (713 S. Las Vegas Blvd.) showed a seven-to-eight story building being constructed. Then, later on the show, that same building was not there. Could you please tell me what that building is and if any of the wedding chapels or small motels were removed for construction?

About a year ago, I'm guessing, Green Valley Ranch closed its sushi, Chinese and Italian restaurants. One of the promised new restaurants, Pizza Rock, finally opened on March 17. But the wall promising El Mercadito, touted as the best Mexican restaurant in New York City (the place they make bad salsa, according to an old commercial) and a related bar is still standing where Terra Verde and an Irish pub used to be. I recently received an e-mail survey from GVR asking what kind of restaurant was missing from Henderson, the suburb where GVR is located. That leads me to believe the El Mercadito deal has fallen through. Can you unravel this whole sad story? "Restaurant Impossible" on the Food Network rehabs and reopens restaurants in 48 hours!

I just read room rates for the May 2 fight. I am a local who will be out of town that weekend. Do you know of any way to offer my home as a weekend rental for a couple grand?

Part II, continued from yesterday's QoD: "Who was Kathleen Durst and why was her fate closely linked to Susan Berman’s?"

Robert Durst was arrested by Los Angeles police. This is the guy who was the subject of the HBO series, The Jinx, and was recorded giving a confession. I understand the LA murder he's charged with has a Vegas connection. What is it?

Please tell us more about the $300,000 dinner for a party of 12?

What's the latest news on the River Palms casino in Laughlin? I believe you noted last May that there was a new owner and it would be shut down indefinitely for remodel, etc. I would love to see them utilize the lower level as they once did. Used to be our favorite casino in Laughlin with the two floors of machines, until the owners decided (as they all do eventually) to ruin the place!

I know sometimes I forget my casino players card and have to get a new one printed. That said, how many players cards do the casinos print each year? How many are for "new" members and how many are "duplicates"?

Was trying to get to Vegas just to be in town for the big fight, until I saw some of the prices for that weekend... $400/night for the Golden Nugget? $267 a night for El Cortez [vintage room no less!]? Have you ever seen such prices like this before?

Do you know what rate casino cages are applying to the exchange of Canadian to US dollars?