Labor issues

FILE - In this June 2, 2016, file photo, University of Oklahoma President David Boren, the Big 12 Conference Board of Directors chairman, speaks to reporters after the second day of the Big 12 sports conference meetings in Irving, Texas. Less than a year after stepping down as president of the state's flagship university, Boren's 50-year legacy of public service is at risk. Boren's attorneys have confirmed Boren is the target of an investigation into whether he sexually harassed male aides, and at least one accuser has come forward. (AP Photo/LM Otero, File)

FILE - In this Sept. 20, 2017, file photo, University of Oklahoma President David Boren, a former Democratic governor and U.S. senator, speaks at a news conference in Norman, Okla. The allegations by Jess Eddy, a former University of Oklahoma student, appear to be at the center of an investigation being conducted for the university into whether Boren sexually harassed male subordinates. Boren has denied any inappropriate conduct in statements released by his attorneys. (AP Photo/Sue Ogrocki, File)

FILE - In this Sept. 20, 2017, file photo, University of Oklahoma President David Boren, a former Democratic governor and U.S. senator, speaks at a news conference in Norman, Okla. The allegations by Jess Eddy, a former University of Oklahoma student, appear to be at the center of an investigation being conducted for the university into whether Boren sexually harassed male subordinates. Boren has denied any inappropriate conduct in statements released by his attorneys. (AP Photo/Sue Ogrocki, File)

FILE - In this Sept. 20, 2017, file photo, University of Oklahoma President David Boren, a former Democratic governor and U.S. senator, speaks at a news conference in Norman, Okla. The allegations by Jess Eddy, a former University of Oklahoma student, appear to be at the center of an investigation being conducted for the university into whether Boren sexually harassed male subordinates. Boren has denied any inappropriate conduct in statements released by his attorneys. (AP Photo/Sue Ogrocki, File)

FILE - In this Sept. 20, 2017, file photo, University of Oklahoma President David Boren, a former Democratic governor and U.S. senator, speaks at a news conference in Norman, Okla. The allegations by Jess Eddy, a former University of Oklahoma student, appear to be at the center of an investigation being conducted for the university into whether Boren sexually harassed male subordinates. Boren has denied any inappropriate conduct in statements released by his attorneys. (AP Photo/Sue Ogrocki, File)

FILE - In this Feb. 5, 2019 file photo, women members of Congress cheer after President Donald Trump acknowledges more women in Congress during his State of the Union address to a joint session of Congress on Capitol Hill in Washington. A new survey finds acceptance of women in American politics and the workforce is at a record high. (AP Photo/J. Scott Applewhite)

People walk past as pro-Brexit campaigners lobby outside Parliament in London, Thursday, March 28, 2019. The British government says it plans to hold a new Brexit debate in Parliament Friday, but hasn't confirmed whether it will call a third vote on its twice-rejected European Union divorce deal. (AP Photo/Kirsty Wigglesworth)

Law enforcement officers investigate racist and anti-Semitic graffiti in front of a building that houses the Oklahoma Democratic Party headquarters Thursday, March 28, 2019, in Oklahoma City. Former Democratic Gov. David Walters said Thursday that vandals spray-painted derogatory remarks about various racial and ethnic groups outside the building. Swastikas were also spray-painted onto the doors. Walters and his wife, Rhonda, own the building, which also houses other tenants. (AP Photo/Adam Kealoha Causey)