The Oscar for best picture Sunday night at the 85th Academy Awards ,   took “Argo” . It was announced by First Lady Michelle Obama — via satellite from the White House.  The Ben Affleck-directed drama about rescuing hostages in Tehran during the Iranian revolution had been largely expected to win, even as there was controversy about the seeming snub for Affleck in the director category. “Argo” won three Oscars. It also won for adapted screenplay for Chris Terrio and film editing for William Goldenberg. “Les Miserables” leads the Oscar tally at the Dolby Theatre ...