What Madigan's verdict means for Illinois politics

Why it matters: Any way you slice it, Madigan was the most powerful and impactful politician in our state's history, but his political legacy will forever be tainted by this conviction.

Zoom in: Local politicians from both sides of the aisle and watchdog groups swiftly condemned the now-convicted felon.

What they're saying: "That there will be some measure of accountability for the decades of abuse of power and corruption is critically important and will have implications for our state government for generations," state Rep. Kelly Cassidy (D-Chicago) said in a statement.

• "Trust in public officials is something that's hard earned," Illinois Gov. JB Pritzker said in a statement. "The Madigan verdict by a jury of everyday Illinoisans is an important message to anyone in government — or those thinking about public service — that if you choose corruption you will be found out, and you will be punished."
• "Today's jury delivered justice to Michael Madigan, convicting him for multiple schemes of public corruption," Better Government Association CEO David Greising said in a statement. "Now it is time for the state Legislature to take note and act boldly where they so far have been timid: Preventing future corruption by enacting ethics reforms that are long overdue."

• "Accountability and transparency in public policy decisions are non-negotiable and reforming the legislative process must be a top priority in this legislative session," state Sen. John Curran (R-Downers Grove) said in a statement. "We will continue to advocate for our aggressive ethics reform proposals to help restore trust with the People of Illinois."

What's next: Most likely an appeal.

Go deeper: The Madigan verdict

This is a developing story. Check back for updates.