Prosecutors said DeLay conspired with two associates, John Colyandro and Jim Ellis, to use his Texas-based PAC to send $190,000 in corporate money to an arm of the Washington-based Republican National Committee, or RNC. The RNC then sent the same amount to seven Texas House candidates. Under Texas law, corporate money can't go directly to political campaigns.

Prosecutors claim the money helped Republicans take control of the Texas House. That enabled the GOP majority to push through a Delay-engineered congressional redistricting plan that sent more Texas Republicans to Congress in 2004 — and strengthened DeLay's political power.

DeLay's attorneys argued the money swap resulted in the seven candidates getting donations from individuals, which they could legally use in Texas.

They also said DeLay only lent his name to the PAC and had little involvement in how it was run. Prosecutors, who presented mostly circumstantial evidence, didn't prove he committed a crime, they said.

DeLay has chosen to have Senior Judge Pat Priest sentence him. He faces five years to life in prison on the money laundering charge and two to 20 years on the conspiracy charge. He also would be eligible for probation.

The 2005 criminal charges in Texas, as well as a separate federal investigation of DeLay's ties to disgraced former lobbyist Jack Abramoff, ended his 22-year political career representing suburban Houston. The Justice Department probe into DeLay's ties to Abramoff ended without any charges filed against DeLay.

Ellis and Colyandro, who face lesser charges, will be tried later.

Except for a 2009 appearance on ABC's hit television show "Dancing With the Stars," DeLay has been out of the spotlight since resigning from Congress in 2006. He now runs a consulting firm based in the Houston suburb of Sugar Land.