Entertainment Transcript: Summer movies live chat Robert Downey Jr. returns as billionaire industrialist Tony Stark aka Iron Man under the direction of Jon Favreau in "Iron Man 2." Photo Credit: Marvel Entertainment By Corris Little Updated May 3, 2010 11:51 AM Print Share fbShare Tweet Email Newsday movie critic Rafer Guzman is here to answer your questions about the summer movie season. The live chat starts at noon, but you can start asking your questions at 11:30 am. MORE: 30 must-see summer movies Summer movies: Live chat with Rafer Guzman Share on Facebook Share on Twitter Comments We're revamping our Comments section. Learn more and share your input.