Bill O’Reilly gave Bill Maher some kudos for making fun of NPR and branding both the outlet and its fans nothing more than far-left stooges during an interview with NPR earlier this week. O’Reilly reviewed the Maher-NPR conversation on his YouTube show on Thursday, one day after it happened. Maher said NPR represented the “far extreme of the left” and sardonically said its audience would “love” he was being interviewed, considering he is more ce…