‘Empire’ cast, crew talk growing pains, diversity and guest stars at PaleyFest opener

From Yahoo TV A lively audience filed into the Dolby Theatre tonight for PaleyFest’s opening-night Empire panel, with cast including Terrence Howard, Jussie Smollett and Gabourey Sidibe and co-creator Lee Daniels spilling the secrets behind Fox’s soon-returning hit. Taraji P….