FILE - In this Oct. 25, 2018, file photo, candles, lit by activists, protesting the killing of Saudi journalist Jamal Khashoggi, are placed outside Saudi Arabia's consulate, in Istanbul, during a candlelight vigil. President Donald Trump is facing mounting pressure to sternly rebuke Saudi Arabia over the death of Khashoggi. So far, Trump is resisting calls to harshly reprimand the close U.S. ally. (AP Photo/Lefteris Pitarakis, File)

FILE - In this June 7, 2018, file photo, Hall of Fame linebacker and former NFL football coach Mike Singletary talks to reporters while visiting the Detroit Lions' practice in Allen Park, Mich. Singletary is back on the sidelines at a private school in Texas while at the same time preparing to coach the Memphis entry in the new Alliance of American Football league. Singletary talks to PodcastOne Sports Now about how it is often difficult for star players to become successful coaches, and what he’s doing to try and change that. (Daniel Mears/The Detroit News via AP, File)

Christopher Watts sits in court for his sentencing hearing at the Weld County Courthouse on Monday, Nov. 19, 2018, in Greeley, Colo. Watts received three consecutive life sentences without a chance at parole on Monday, nearly two weeks after pleading guilty to avoid the death penalty. (RJ Sangosti/The Denver Post via AP, Pool)

CNN's Jim Acosta speaks to journalists on the North Lawn upon returning back to the White House in Washington, Friday, Nov. 16, 2018. U.S. District Court Judge Timothy Kelly ordered the White House to immediately return Acosta’s credentials. He found that Acosta was “irreparably harmed” and dismissed the government’s argument that CNN could send another reporter in Acosta’s place to cover the White House. (AP Photo/Manuel Balce Ceneta)

CNN's Jim Acosta speaks to journalists on the North Lawn upon returning back to the White House in Washington, Friday, Nov. 16, 2018. U.S. District Court Judge Timothy Kelly ordered the White House to immediately return Acosta’s credentials. He found that Acosta was “irreparably harmed” and dismissed the government’s argument that CNN could send another reporter in Acosta’s place to cover the White House. (AP Photo/Manuel Balce Ceneta)

In this photo provided by the Saudi Press Agency, SPA, Saudi King Salman gives his annual policy speech in the ornate hall of the consultative Shura Council, Monday, Nov. 19, 2018, Riyadh, Saudi Arabia. Salman gave his first major speech since the killing of journalist Jamal Khashoggi by Saudi agents, expressing support for his son, the crown prince, and making no mention of the accusations that the prince ordered the killing. Monday’s speech highlighted the kingdom’s priorities for the coming year, focusing on issues such as the war in Yemen, security for Palestinians, stability in the oil market, countering rival Iran and job creation for Saudis. (AP Photo/Saudi Press Agency)

FILE - In this Oct. 6, 2017, file photo, Renault and Nissan Motor Co.'s chairman Carlos Ghosn listens during a media conference outside Paris, France. Nissan Motor Co. says an internal investigation found that its chairman, Carlos Ghosn, has underreported his income. The auto company said he will be dismissed. (AP Photo/Michel Euler, File)

A woman holds a poster during the funeral prayers in absentia for Saudi writer Jamal Khashoggi who was killed last month in the Saudi Arabia consulate, in Istanbul, Friday, Nov. 16, 2018. Turkey's Foreign Minister Mevlut Cavusoglu on Thursday called for an international investigation into the killing of the Saudi dissident Jamal Khashoggi. (AP Photo/Emrah Gurel)