Campaigns

Mark Harris, Republican candidate in North Carolina's 9th congressional race, makes a statement before the state board of elections calling for a new election during the fourth day of a public evidentiary hearing on the 9th congressional district voting irregularities investigation Thursday, Feb. 21, 2019, at the North Carolina State Bar in Raleigh, N.C. (Travis Long/The News & Observer via AP, Pool)

Michael Cohen, President Donald Trump's former personal attorney, leaves Capitol Hill in Washington, Thursday, Feb. 21, 2019. The Senate intelligence committee will interview Cohen behind closed doors on Feb. 26, according to a person familiar with the matter. (AP Photo/Susan Walsh)

FILE - In this Dec. 12, 2018 file photo, Michael Cohen, President Donald Trump's former lawyer, leaves federal court after his sentencing in New York. A judge has agreed to postpone the start of Cohen’s prison sentence by two months to May 6. New York Judge William Pauley signed off on the delay Wednesday, Feb. 20, 2019, after Cohen’s lawyer said he needed more time to recover from shoulder surgery. They noted prosecutors did not object to the one-time extension. (AP Photo/Craig Ruttle, File)

Mark Harris, Republican candidate in North Carolina's 9th Congressional race, fights back tears at the conclusion of his son John Harris's testimony during the third day of a public evidentiary hearing on the 9th Congressional District voting irregularities investigation Wednesday, Feb. 20, 2019, at the North Carolina State Bar in Raleigh. (Travis Long/The News & Observer via AP, Pool)

FILE - In this Jan. 30, 2019, file photo, Sen. Bernie Sanders, I-Vt., speaks at a news conference on Capitol Hill in Washington. Sanders, whose insurgent 2016 presidential campaign reshaped Democratic politics, announced Tuesday, Feb. 19, 2019 that he is running for president in 2020. (AP Photo/Andrew Harnik, File)

In this Feb. 11, 2019, photo, President Donald Trump speaks during a rally at the El Paso County Coliseum in El Paso, Texas. In tweets, public remarks and private conversations, Trump is making clear he is closely following the campaign to challenge him on the ballot next November. Facing no serious primary opponent of his own, at least so far, Trump is establishing himself as an active participant in the Democratic Party’s nominating process. (AP Photo/Eric Gay)

FILE - In this Nov. 6, 2018, file photo, U.S. Rep. Beto O'Rourke, the 2018 Democratic Candidate for U.S. Senate in Texas, makes his concession speech at his election night party in El Paso, Texas. When Donald Trump visited O'Rourke's hometown to argue that walling off the southern border makes the U.S. safer, the former Democratic congressman and possible 2020 presidential hopeful was ready. As the president filled an El Paso arena with supporters, O'Rourke helped lead thousands of his own on a protest march past the barrier of barbed-wire topped fencing and towering metal slats that separates El Paso from Ciudad Juarez, Mexico. (AP Photo/Eric Gay, File)