CNN reporter Jessica Yellin has probably heard a lot of compliments during her career, which has included stints at ABC and MSNBC. But I’m guessing anchor Wolf Blitzer’s closing comment to her following her live report from Chicago early Tuesday evening was a new one for her. “Alright Jessica, you’re a terrific hologram,” Blitzer told Yellin, as her image, “Star Wars”-like, appeared in front of Blitzer right there in the Time Warner studios in New York.