Motorola Mobility's deep patent portfolio was a key driver of Google's decision to snap up the handset maker, says Morningstar's Rick Summer.
Morningstar markets editor Jeremy Glaser gives the blow-by-blow on recent showdowns between Coke and Pepsi, Apple and Google, Facebook and Twitter, and more.
Morningstar's Brian Colello sees plenty of big, sharp TVs but no iPhone killers at the Consumer Electronics Show.
Cliffs plus ceilings, the Fed plus tightening, and Google plus regulators are just some of the pairings that caught investors' interest this week.
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