J. Kim Murphy editorIn today’s TV News Roundup, HBO announced the premiere date for its documentary “Welcome to Chechnya,” and Showtime announced it is developing a new documentary based on the largest and deadliest prison uprising in American history.HBO has announced its upcoming comedy special “Entre Nos: The Winners” will debut on June 19 at 9:30 p.m. The half-hour special features the winners of the “Latinos Stand-Up!” competition – Mark Viera and Alex Carabaño – performing for a live audience.
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