Government and politics

Democratic Presidential candidate, Pete Buttigieg, speaks during the Blue Commonwealth Gala at Main Street Station in Richmond, Va., Saturday, June 15, 2019. Hosted by the Democratic Party of Virginia, the Blue Commonwealth Gala is Virginia's premier gathering of elected officials, candidates, community activists, and Democratic Party leaders. (Dan Currier/Richmond Times-Dispatch via AP)

Vice President Mike Pence speaks during an event at RiverStone Health Lil Anderson Center in Billings, Mont. Wednesday, June 12, 2019. (Casey Page/Billings Gazette via AP)

President Donald Trump listens to Kim Kardashian West, who is among the celebrities who have advocated for criminal justice reform, speak during an event on second chance hiring in the East Room of the White House, Thursday, June 13, 2019, in Washington. (AP Photo/Evan Vucci)

White House counselor Kellyanne Conway, left, and Hawaii Gov. David Ige listen as President Donald Trump speaks during a meeting with governors on "workforce freedom and mobility" in the Cabinet Room of the White House, Thursday, June 13, 2019, in Washington. (AP Photo/Evan Vucci)

FILE - In this May 8, 2019, file photo, Uber and Lyft drivers carry signs during a demonstration outside of Uber headquarters in San Francisco. The ride-hailing companies Uber and Lyft say they are willing to change the way they treat drivers in California. That could include paying a base wage and providing certain benefits. But the companies are arguing they need to continue to classify drivers as independent contractors, not employees. California lawmakers are considering legislation that would tighten the rules around how companies classify workers as contractors. (AP Photo/Eric Risberg, File)

President Donald Trump, first lady Melania Trump, Polish President Andrzej Duda, and his wife Agata Kornhauser-Duda watch a flyover of a F-35 Lightning II jet at the White House, Wednesday, June 12, 2019, in Washington. (AP Photo/Alex Brandon)

Democratic presidential candidate former Vice President Joe Biden speaks to local residents at Clinton Community College, Wednesday, June 12, 2019, in Clinton, Iowa. (AP Photo/Charlie Neibergall)

Democratic presidential candidate Kamala Harris speaks during the Iowa Democratic Party's Hall of Fame Celebration, Sunday, June 9, 2019, in Cedar Rapids, Iowa. (AP Photo/Charlie Neibergall)

Donald Trump Jr., the son of President Donald Trump, arrives to meet privately with members of the Senate Intelligence Committee on Capitol Hill on Washington, Wednesday, June 12, 2019 (AP Photo/Pablo Martinez)

FILE - In this July 4, 2018, file photo, fireworks explode over Lincoln Memorial, Washington Monument and U.S. Capitol, along the National Mall in Washington, during the Fourth of July celebration. Independence Day is just over three weeks away, and nobody in Washington seems to know exactly what the July 4 celebrations in the nation’s capital will look like. President Donald Trump has stated he wants to reshape the annual event into a “Salute to America” that would feature Trump himself speaking from the steps of the Lincoln Memorial. (AP Photo/Jose Luis Magana, File)