Campaign spending

U.S. Rep. Duncan Hunter, R-Calif., leaves federal court after a hearing, Monday, July 1, 2019, in San Diego. Hunter is charged with looting his own campaign cash to finance vacations, golf and other personal expenses, then trying to cover it up. The Republican congressman says he's the target of politically biased prosecutors. (AP Photo/Denis Poroy)

FILE - In this Aug. 23, 2018, file photo, Republican U.S. Rep. Duncan Hunter, R-Calif., leaves an arraignment hearing in San Diego after he and his wife, Margaret, pleaded not guilty to charges they illegally used his campaign account for personal expenses. Federal prosecutors say Hunter illegally used campaign funds to finance romantic flings with a series of women, spending thousands of dollars on meals, drinks and vacations. Allegations about the married Republican congressman's affairs were outlined in a government court filing late Monday, June 24, 2019, connected to charges he and his wife misspent more than $200,000 on trips and personal expenses. (AP Photo/Gregory Bull, File)

FILE - In this Aug. 23, 2018, file photo, Republican U.S. Rep. Duncan Hunter, R-Calif., leaves an arraignment hearing in San Diego after he and his wife, Margaret, pleaded not guilty to charges they illegally used his campaign account for personal expenses. Federal prosecutors say Hunter illegally used campaign funds to finance romantic flings with a series of women, spending thousands of dollars on meals, drinks and vacations. Allegations about the married Republican congressman's affairs were outlined in a government court filing late Monday, June 24, 2019, connected to charges he and his wife misspent more than $200,000 on trips and personal expenses. (AP Photo/Gregory Bull, File)

FILE - In this Aug. 23, 2018, file photo, Republican U.S. Rep. Duncan Hunter, R-Calif., leaves an arraignment hearing in San Diego after he and his wife, Margaret, pleaded not guilty to charges they illegally used his campaign account for personal expenses. Federal prosecutors say Hunter illegally used campaign funds to finance romantic flings with a series of women, spending thousands of dollars on meals, drinks and vacations. Allegations about the married Republican congressman's affairs were outlined in a government court filing late Monday, June 24, 2019, connected to charges he and his wife misspent more than $200,000 on trips and personal expenses. (AP Photo/Gregory Bull, File)

FILE - In this Aug. 23, 2018, file photo, Republican U.S. Rep. Duncan Hunter, R-Calif., leaves an arraignment hearing in San Diego after he and his wife, Margaret, pleaded not guilty to charges they illegally used his campaign account for personal expenses. Federal prosecutors say Hunter illegally used campaign funds to finance romantic flings with a series of women, spending thousands of dollars on meals, drinks and vacations. Allegations about the married Republican congressman's affairs were outlined in a government court filing late Monday, June 24, 2019, connected to charges he and his wife misspent more than $200,000 on trips and personal expenses. (AP Photo/Gregory Bull, File)

Margaret Hunter, left, wife of indicted Republican U.S. Rep. Duncan Hunter, arrives at federal courthouse in downtown San Diego on Thursday, June 13, 2019. Hunter, who had previously pleaded not guilty to correction charges, withdrew that plea in U.S. court in San Diego and pleaded guilty to a single count carrying a sentence of up to five years in prison. The misuse of campaign funds spanned from 2010 to the end of 2016. (John Gibbins/The San Diego Union-Tribune via AP)

President Donald Trump speaks during a news conference with Polish President Andrzej Duda in the Rose Garden of the White House, Wednesday June 12, 2019, in Washington. (AP Photo/Jacquelyn Martin)

FILE - In a Monday, May 21, 2018 file photo, Santa Fe High School freshman, Jai Gillard writes messages on each of the 10 crosses representing victims in front the school in Santa Fe, Texas. Texas, which for years has buckled to pressure from the National Rifle Association, has quietly gone around the organization by slipping a $1 million public safety campaign on gun storage into a massive spending bill now headed to Republican Gov. Greg Abbott’s desk.(Steve Gonzales/Houston Chronicle via AP, File)

President Donald Trump arrives at a rally at Resch Center Complex in Green Bay, Wis., Saturday, April 27, 2019. (AP Photo/Andrew Harnik)

FILE - This May 9, 2018, photo shows a touch screen of a voting machine during early voting in Sandy Springs, Ga. Whether campaigns have learned from the cyberattacks in the 2016 election is a critical question ahead of next year’s presidential race. (AP Photo/John Bazemore)