Top 5 at 5: Friday, May 28, 2010

Actor Gary Coleman, best known for his role in "Diff'rent Strokes,". (Associated Press)

1.) Summit costs audit requested by Liberals
The Opposition Liberals have asked federal Auditor General Sheila Fraser to conduct an audit into the government's cost estimates of $930 million for security measures at the upcoming G8 and G20 summits.
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2.) Apple iPad hits Canada amid controversy
The iPad officially hit Apple stores in Canada on Friday, and like seemingly all much-hyped products, it comes with a healthy dose of controversy.
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3.) Diff'rent Strokes star Gary Coleman dies
Gary Coleman, best known as the child star of the TV sitcom Diff'rent Strokes, has died after suffering an intracranial hemorrhage from a fall at his Utah home earlier this week.
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4.) Obama tours oily shores in Louisiana
U.S. President Barack Obama is touring Louisiana to get a first-hand look at the impacts of the massive oil spill in the Gulf of Mexico.
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5.) Clement slammed for promo video
Industry Minister Tony Clement is under fire for taking part in a promotional video for a private company trying to rustle up business in China.
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