Jackie Haddock-Swift and Scott Brewington returned from their Las Vegas honeymoon, during which they stayed at the Luxor Hotel and Casino, met a drug dealer on Fremont Street, and did a lot of walking. Haddock-Swift spent a day at the spa. To keep themselves from gambling, she said they attended shows, including the Carrot Top comedy show, “Criss Angel MAGICjam,” and Cirque du Soleil’s “Zumanity.” The couple also dined at the Heart Attack Grill, went…