Responding for the first time to the firestorm of criticism over the lack of diversity in this year's Oscar nominations, film academy president Cheryl Boone Isaacs says the all-white acting slate inspires her to accelerate the academy's push to be more inclusive.LOS ANGELES —Responding for the first time to the firestorm of criticism over the lack of diversity in this year's Oscar nominations, film academy president Cheryl Boone Isaacs says the