While in Las Vegas last week, we learned that Boyd Gaming bought the Cannery and Easteide Cannery, and the Station Casinos bought the Palms. Since MGM owns much of the Strip, which casinos remain independent still?

I just read that all the McDonald’s at all MGM properties are closing this week. A quick check of a few of MGM's websites show no trace of a McDonald’s. Is this true? Was MGM the franchisee or was it a third party?

We pick up where we left off yesterday, with a foray into the implications, for employees and the workplace, of the legalization in Nevada of medicinal- and, perhaps soon, recreational-marijuana use.

How does medical marijuana affect drug tests for employment and health cards and the like, and what about if recreational marijuana becomes a reality in Nevada, since evidence of usage stays in the bloodstream longer than alcohol?

I have noticed on every major event, the High Roller lights up a different color. How many colors is The Wheel capable of displaying?

Can you update us about the success of Uber as an alternative to taxis from the airport and from hotels on the Strip? Are there any meaningful statistics about ride-share services in Las Vegas or too soon still?

Maybe you can answer a question for all the conspiracy theorists out there. A few years ago, some strange signs started appearing around the city. They look like they are capable of displaying messages in text and people have gone way out in all directions as to what these are going to be used for. Some say highway information; others have said its part of a DHS program called Operation Trailblazer. They are all over the place and none of them are functional (or are they?). Hopefully you can crack this once and for all!

What is/are the name(s) of the mountain range(s) that ring Las Vegas? Is Mount Charleston the highest peak and, if so, what it its official height?

Has ground been broken on the new casino across from the Wynn? If not, any idea when it will occur and when completion is expected?

What are those piles of brightly colored boulders that suddenly appeared by the I-15 outside of Jean?