Believe it or not, MTV's "The Challenge: Battle of the Seasons" airing now is the 23rd season of the reality competition show. A spin-off from "Road Rules" and "Real World," it gives us junkies a chance to see our favorite cast members return to MTV and also interact with cast members from other seasons...and folks like Cara Maria Sorbello who rose to fame in more recent years … [Read more...] about Reality star Mark Long dishes on MTV Challenges past, present, and future