What’s changed in 22 years? Jay Leno took a look back at the years since he first took over hosting duties at the Tonight Show in 1992, and offered a few quips about the differences. Weiner jokes are still just as funny, only now they’re about Anthony Weiner, who Leno skewers almost immediately. Perhaps Leno wanted to look back, because looking forward means trying to deal with his unemployed status — and that means ObamaCare, Leno tells the audience (via CNS News):