The filmmakers behind “Life Itself,” a documentary about Roger Ebert’s life and legacy, are giving guest hosts control of their @Ebertmovie Twitter account. The hosts will be sharing their memories of Roger Ebert, their favorite reviews, and much more! This morning is my turn. At 8:30pm Eastern/7:30 pm Central I’ll be on twitter as @ebertmovie, tweeting some of my thoughts about Roger and answering questions with the hashtag #ebertchat. Please join me!