Can Michael Jackson Rally for 50 Concerts?

"He'll probably play a couple of shows, then get a doctor's sick note. Jackson's not a well man. To do 50 concerts you need real strength, mentally and physically. He couldn't even read the teleprompter at the press conference."

An in-depth look at Michael Jackson's physical and financial health.

800,000 tickets have been sold for his upcoming 50-concert stand in London.

Of course, some say it wasn't even Jackson at the press conference in March.