Office Hours with David Burt: Professor John Lewis Gaddis David Burt 11:19 pm, Jan 19, 2011 News reporter David Burt talks with professor John Lewis Gaddis in the first of a weekly series. Office Hours with David Burt: John Lewis GaddisWatch this video on YouTube Most Read Yolanda Wang “This was CS50”: Yale ends largest computer science course Ariela Lopez Body-worn camera footage from fatal officer shooting released Karla Cortes Yale to increase undergraduate class size Sophia Stone Admissions Office rolls out ‘likely letters’ to prospective students Sophia Stone Sororities promote financial aid options as new members accept bids Tweets by yaledailynews