SNIP"Anderson Cooper: 360" performed the strongest of CNN's weak primetime shows last month. The program reached 1 million viewers six times in September, averaging 916,000 viewers, a 41% decrease from his 1.55-million average in September 2020. By comparison, Fox News' "Tucker Carlson Tonight" averaged a whopping 3.3 million viewers and MSNBC's "All In with Chris Hayes" averaged 1.3 million in the 8 p.m. ET timeslot.SNIP"Cuomo Prime Time," once CNN's most-watched show, trailed behind Anderson Cooper, reaching 1 million viewers just twice last month and averaging 874,000 viewers. Fox News' "Hannity" averaged 2.9 million during the same 9 p.m. ET timeslot,...