Former Illinois House Speaker Michael Madigan appeals his conviction on federal corruption charges

CHICAGO (WLS) -- Former Illinois House Speaker Michael Madigan is appealing his conviction on federal corruption charges.

In the appeal, Madigan's attorneys claim prosecutors' use of bribery and wire fraud statues, were quote, "stretched beyond their breaking points."

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Madigan started his prison sentence last month.

While Madigan was sentenced to serve seven-and-a-half years in prison, former federal prosecutor Christopher Hotaling has explained that it is unlikely, at his age, he will serve anything close to that.

"There are a variety of avenues that his team can pursue, compassionate release if there's medical issues that develop," Hotaling said.

The three-judge panel that will eventually hold oral arguments in his case is not likely to render a decision until well into next year.