ROYAL WEDDING: Clark and Dawe on the William and Kate hubbub.
FERRARI: Race car drivers Felipe Massa and Fernando Alonso test the new world's fastest roller coaster at the Ferrari theme park in Abu Dhabi.
ARI EMANUEL: At the Web 2.0, Hollywood "super agent" Emanuel speaks about the web's impact on the entertainment industry.
WGN FAIL: When a live bridge implosion is the highlight of your morning news hour, you'd better keep your eye on it.
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