Elections

Democratic presidential candidate and businessman Tom Steyer speaks at a Culinary Workers Union hall Thursday, Jan. 16, 2020, in Las Vegas. (AP Photo/John Locher)

This undated image released by the House Judiciary Committee from documents provided by Lev Parnas to the committee in the impeachment probe against President Donald Trump, shows a photo of Lev Parnas with Trump in Florida. Parnas, a close associate of Trump's personal lawyer Rudy Giuliani is claiming Trump was directly involved in the effort to pressure Ukraine to investigate Democratic rival Joe Biden. Trump on Thursday, Jan. 16, 2020, repeated denials that he is acquainted with Parnas, despite numerous photos that have emerged of the two men together. (House Judiciary Committee via AP)

FILE - In this Dec. 18, 2019, file photo passengers find their rides at the Ride Share point as they exit Phoenix Sky Harbor International Airport in Phoenix. A new $4 fee on Uber and Lyft rides to and from the Phoenix airport is "very likely" unconstitutional, the state attorney general said Thursday, Jan. 16, 2020, upping the ante in the showdown that has led the ride-hailing giants to threaten to abandon the airport service. (AP Photo/Ross D. Franklin, File)

FILE - In this Tuesday, Dec. 3, 2019 file photo Sen. Martha McSally, R-Ariz., speaks during a hearing of the Senate Armed Services Committee in Washington, on Capitol Hill. McSally has not been convinced that President Donald Trump should be removed from office, her campaign manager said Monday, Dec. 16, in the most direct explanation of her position on a question she's dodged for months. (AP Photo/Alex Brandon, File)

Democratic presidential candidate, Sen. Bernie Sanders, I-Vt., talks to reporters just after the start of the impeachment trial of President Donald Trump on charges of abuse of power and obstruction of Congress, at the Capitol in Washington, Thursday, Jan. 16, 2020. (AP Photo/J. Scott Applewhite)

FILE - In this Sept. 22, 2016, file photo, employees of the Fulton County Election Preparation Center in Atlanta test electronic voting machines. A computer security expert says he found that an election server central to a legal battle over the integrity of Georgia elections showed signs of tampering. The server was left exposed to the open internet for at least six months, a problem discovered in August 2016. (AP Photo/Alex Sanz, File)

Democratic National Committee Chairman Tom Perez speaks to student organizers receiving training to work on the presidential campaign on Thursday, Jan. 16, 2019, in Madison, Wis. Perez told the students they will be the key to defeating President Donald Trump this year. (AP Photo by Scott Bauer)

Russian President Vladimir Putin attends a meeting on drafting constitutional changes at the Novo-Ogaryovo residence outside Moscow, Russia, Thursday, Jan. 16, 2020. Putin proposed a set of constitutional amendments that could keep him in power well past the end of his term in 2024.(Mikhail Klimentyev, Sputnik, Kremlin Pool Photo via AP)

Democratic presidential candidate Sen. Elizabeth Warren, D-Mass., left and Sen. Bernie Sanders, I-Vt., talk Tuesday, Jan. 14, 2020, after a Democratic presidential primary debate hosted by CNN and the Des Moines Register in Des Moines, Iowa., as businessman Tom Steyer looks on. (AP Photo/Patrick Semansky)

FILE - In this Jan. 9, 2020, file photo, precinct team member buttons are seen during a caucus training meeting at the local headquarters for Democratic presidential candidate former South Bend, Ind., Mayor Pete Buttigieg, in Ottumwa, Iowa. (AP Photo/Charlie Neibergall)