VIDEO : J Lo?s ?World of Dance? OK In New Night Debut

NBC finished first in primetime?s total viewers Wednesday with the new night and time for J. Lo?s ?World of Dance,? but the network ended up in third among adults 18-49. CBS and Fox edged NBC by one-tenth of a Nielsen in the advertiser-coveted demographic. CBS and Fox tied for first in ratings with a 0.9 rating. CBS was second in total viewers with 3.7 million, Fox was third with 3.4 million.