Space Cargo Wars: Elon Musk's SpaceX vs. Orbital

April 22 (Bloomberg) -- On today's "This vs. That," Bloomberg's Betty Liu looks at the growing competition between SpaceX and Orbital to handle space cargo. She speaks on Bloomberg Television's "In The Loop."
Rick Perry Lays Down a Challenge to Donald Trump
36:01 - On "With All Due Respect," Mark Halperin and John Heilemann discuss Rick Perry’s response to Donald trump’s remarks that the former Texas governor doesn’t belong on the main debate stage.
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