President Donald Trump's former National Security Advisor Michael Flynn leaves federal court in Washington, Tuesday, Dec. 18, 2018. (AP Photo/Carolyn Kaster)

President Donald Trump's former National Security Advisor Michael Flynn leaves federal court in Washington, Tuesday, Dec. 18, 2018. (AP Photo/Carolyn Kaster)

President Donald Trump's former National Security Advisor Michael Flynn who pleaded guilty to lying to the FBI about his contacts with Russia during the presidential transition, arrives with his wife Lori Andrade, for his sentencing at the U.S. District Court in Washington, Tuesday, Dec. 18, 2018. (AP Photo/Manuel Balce Ceneta)

FILE - In this Monday, June 4, 2018, file photograph, baker Jack Phillips, owner of Masterpiece Cakeshop, manages his shop after the U.S. Supreme Court ruled that he could refuse to make a wedding cake for a same-sex couple because of his religious beliefs did not violate Colorado's anti-discrimination law in Lakewood, Colo. Attorneys for Philliups are in federal court in Denver Tuesday, Dec. 18, 2018, to seek to overturn a Colorado Civil Rights Commission ruling that the baker discriminated against a transgender person by refusing to make a cake to mark the person's transition from male to female. (AP Photo/David Zalubowski, File)

A TV monitor inside the Greek paliament shows the speech of Greece's Prime Minister Alexis Tsipras during a parliament session in Athens on Tuesday, Dec. 18, 2018. Greek lawmakers are debating the heavily-indebted country's draft budget for 2019, the first since Greece exited an eight-year bailout program. (AP Photo/Petros Giannakouris)

FILE - In this file photo dated Thursday, Dec. 13, 2018, Belgian Prime Minister Charles Michel arrives for an EU summit in Brussels. Belgian Prime Minister Charles Michel has announced his resignation in address at parliament, Tuesday, Dec. 18, 2018, and says he will notify the king. (AP Photo/Geert Vanden Wijngaert, FILE)

FILE - In this Nov. 30, 2018 file photo, U.S. Border Patrol detain Honduran migrants after they walked onto U.S. territory from Tijuana, Mexico. Federal judges in California have challenged more of the Trump administration's "zero-tolerance" policy on illegal immigration. Their decision in Sept. 2018 to no longer accept pleas at initial appearances led to the dismissal of many cases because the government deported defendants before they could return to court. The judges' stance is another example of how the judiciary, in ways large and small, has put the brakes on some of the administration's efforts to curb immigration. (AP Photo/Felix Marquez, File)

FILE - In this Nov. 16, 2018, file photo, Broward County Supervisor of Elections Brenda Snipes watches as Joe D'Alessandro, Election Planning and Development Director, speaks to members of the media after a hand recount in Lauderhill, Fla. Snipes, a former Florida elections official is asking a federal judge to reinstate her after she was removed from office by Gov. Rick Scott. Snipes filed a lengthy federal lawsuit on Monday, Dec. 17, against Scott and Senate President Bill Galvano. (AP Photo/Wilfredo Lee, File)