But in "Bolt" -- a blithe, digitally animated (and, in select theaters, 3-D) doggy comedy as zippy as its name -- the fanciful premise only paws the surface of what's going on as we sit in the ...

(CNN)-- Jamaica's Usain Bolt underlined his superb pre-Olympic form by recording the fastest 200 meters of the year at an international meeting in Athens on Sunday. Bolt, who broke the 100 meters ...