How did Michelle Obama end up announcing best picture?
(Photo:&nbsp;Chris Pizzello / Chris Pizzello/Invision/AP)
Oscar night was a good time for Ben Affleck, Jennifer Lawrence and Daniel Day-Lewis, and a mixed bag for viewers. The awards show was long and uneven, and also a puzzling night in many respects.&nbsp;We tackled some of the unanswered questions that remained after the Dolby Theatre emptied.
What was up with Michelle Obama&amp;#8217;s cameo?&nbsp;Was this the longest show ever?&nbsp;What tripped up Jennifer Lawrence?
Find out the answers to these burning questions.