Senate Judiciary Committee Chairman Chuck Grassley, R-Iowa, is escorted by U.S. Capitol Police after meeting with Senate Majority Leader Mitch McConnell, R-Ky., to delay a final vote on Supreme Court nominee Brett Kavanaugh to allow time for an investigation by the FBI of the sexual misconduct allegations against him, at the Capitol in Washington, Friday, Sept. 28, 2018. (AP Photo/J. Scott Applewhite)

FILE - In this Aug. 29, 2018, file photo, U.S. Attorney William McSwain is shown at a news conference in Philadelphia. McSwain sent out grand jury subpoenas last week to Pennsylvania dioceses as part of a federal investigation of clergy abuse in Catholic churches. The investigation, which follows a state grand jury probe, was confirmed by multiple sources who spoke to The Associated Press on condition of anonymity. McSwain wouldn't comment. (David Maialetti/The Philadelphia Inquirer via AP, File)

FILE - In this Tuesday, June 5, 2018, file photo, former USA Gymnastics president Steve Penny invokes his right under the Fifth Amendment not to answer questions during a Senate Subcommittee on Consumer Protection, Product Safety, Insurance, and Data Security, on Capitol Hill in Washington. In a statement late Wednesday, Oct. 17, 2018, the Walker County district attorney's office in Huntsville, Texas, said that Penny has been arrested after a Texas grand jury indicted him, alleging he tampered with evidence in the sexual assault investigation of now-imprisoned gymnastics doctor Larry Nassar. Penny now awaits extradition to Texas. (AP Photo/Carolyn Kaster, File)

FILE - In this June 30, 2008 file photo a StarKist brand product is seen on a grocery store shelf in Boston. Authorities say StarKist has agreed to plead guilty to price fixing as part of a broad collusion investigation of the industry. Federal prosecutors announced the plea agreement Thursday and said the company faces a maximum fine of $100 million. Bumble Bee Foods last year pleaded guilty to the same charge and paid a $25 million fine. (AP Photo/Lisa Poole,File)

FILE - In this Feb. 20, 2014, file photo, prisoners from Sacramento County await processing after arriving at the Deuel Vocational Institution in Tracy, Calif. California will reconsider life sentences for thousands of nonviolent third-strike criminals by allowing them to seek parole under a ballot measure approved by voters two years ago. Court documents obtained by the Associated Press on Thursday, Oct. 18, 2018 show Gov. Jerry Brown's administration will include the repeat offenders in Proposition 57's early release program. (AP Photo/Rich Pedroncelli, file)

FILE - In this Aug. 29, 2018, file photo, U.S. Attorney William McSwain is shown at a news conference in Philadelphia. McSwain sent out grand jury subpoenas last week to Pennsylvania dioceses as part of a federal investigation of clergy abuse in Catholic churches. The investigation, which follows a state grand jury probe, was confirmed by multiple sources who spoke to The Associated Press on condition of anonymity. McSwain wouldn't comment. (David Maialetti/The Philadelphia Inquirer via AP, File)