ailes also brought us donald trump. executives might say that merely holding a mirror up to america's divisions, but the research is clear, fox is not just a mirror. it's an accelerant. there's a new book coming out on tuesday, it's called "the brainwashing of my dad" about exactly what you think. for the families who feel they have been torn apart by fox, this week is not a happy anniversary. that's it for this edition of "reliable sources." we'll see you back here next week. left turn. progressives in congress hold the line on the president's priorities. >> our position is exactly the same as the president's. >> forcing the speaker to delay a planned vote for the second time. is the left the new power bloc in democratic politics? the woman leading the charge, house progressive caucus chair pramila jayapal will be here.