Ex-Biden press secretary struggles to keep advertiser-coveted viewers.. MSNBC’s Jen Psaki bombed on Wednesday night. Psaki took over MSNBC’s coveted 9 p.m. ET timeslot on Tuesday through Fridays this week as "The Rachel Maddow Show" returned to only airing on Mondays, after Maddow temporarily returned to airing five nights a week during President Donald Trump’s first 100 days in office. Psaki, a former Biden administration press secretary, hosted "Inside" on Sundays and Mondays, and now hosts "The Briefing" at the critical hour. On Tuesday, Psaki’s "The Briefing" debuted with 1.2 million viewers and 139,000 in the advertiser-coveted demographic of adults...