In the latest TV ratings, CBS’ Tough as Nails and ABC’s United We Fall tied for the Wednesday demo win, each posting a 0.5, while the latter drew a sliiiightly larger audience (3.53 mil vs. 3.49 mil). Closing out ABC’s night, Agents of S.H.I.E.L.D. (1.32 mil/0.2, read recap) improved a smidgen on last week’s audience […]