A group of supporters hold placards reading "Draghi President" in front of the Quirinale Presidential palace in Rome Wednesday, Feb. 3, 2021. Former European Central Bank President Mario Draghi arrived for talks with Italian President Sergio Mattarella to discuss a mandate to form a new government. (Mauro Scrobogna/LaPresse via AP)

FILE-- Italy's President Sergio Mattarella, left, welcomes reigning European Central Bank President Mario Draghi on the eve of the change at the head of the ECB in Frankfurt, Germany, Monday, Oct. 28, 2019. Italian President Sergio Mattarella has summoned Tuesday, Feb. 2, 2021, former European Central Bank President Mario Draghi at the Quirinale Presidential Palace on Wednesday for talks, after two rounds of talks failed to seal an agreement among parties on a new premiership for the outgoing Giuseppe Conte. (Boris Roessler/Pool Photo via AP)

Former European Central Bank president Mario Draghi speaks to the media after accepting a mandate to form Italy's new government from Italian President Sergio Mattarella at the Rome's Quirinale Presidential Palace, Wednesday Feb. 3, 2021. (Roberto Monaldo/LaPresse via AP)

Former European Central Bank president Mario Draghi speaks to the media after accepting a mandate to form Italy's new government from Italian President Sergio Mattarella at the Rome's Quirinale Presidential Palace, Wednesday Feb. 3, 2021. (AP Photo/Alessandra Tarantino, Pool)

Former European Central Bank President Mario Draghi waves as he gets on a car after leaving the Chamber of Deputies following talks, in Rome, Wednesday, Feb. 3, 3021. Mario Draghi has agreed to try to form a non-political government to steer Italy through the coronavirus pandemic. (Cecilia Fabiano/LaPresse via AP)

Former European Central Bank President Mario Draghi, center, framed by a window, passes by a Cuirassier Regiment's guard as he arrives at the Quirinale presidential palace for talks with Italian President Sergio Mattarella to discuss a mandate to form a new government, in Rome, Wednesday, Feb. 3, 2021. (Ettore Ferrari/Pool via AP)

Former European Central Bank President Mario Draghi leaves the Quirinale presidential palace after talks with Italian President Sergio Mattarella to discuss a mandate to form a new government, in Rome, Wednesday, Feb. 3, 2021. (AP Photo/Andrew Medichini)

Former European Central Bank president Mario Draghi speaks to the media after accepting a mandate to form Italy's new government from Italian President Sergio Mattarella at the Rome's Quirinale Presidential Palace, Wednesday Feb. 3, 2021. (AP Photo/Alessandra Tarantino, Pool)

Former European Central Bank President Mario Draghi arrives at the Quirinale presidential palace for talks with Italian President Sergio Mattarella to discuss a mandate to form a new government, in Rome, Wednesday, Feb. 3, 2021. (AP Photo/Andrew Medichini)

Italian President Sergio Mattarella addresses the media following a meeting with the speaker of the Italian lower house of parliament Roberto Fico, who was mediating to find an agreement for a new government at the Quirinale presidential palace, in Rome, Tuesday, Feb. 2, 2021. (Filippo Monteforte/Pool photo via AP)

FILE-- President of European Central Bank Mario Draghi looks on prior to a press conference following a meeting of the governing council in Frankfurt, Germany, Thursday, July 25, 2019. Italian President Sergio Mattarella has summoned Tuesday, Feb. 2, 2021, former European Central Bank President Mario Draghi at the Quirinale Presidential Palace on Wednesday for talks, after two rounds of talks failed to seal an agreement among parties on a new premiership for the outgoing Giuseppe Conte. (AP Photo/Michael Probst)

A group of supporters hold placards reading "Draghi President" in front of the Quirinale Presidential palace in Rome Wednesday, Feb. 3, 2021. Former European Central Bank President Mario Draghi arrived for talks with Italian President Sergio Mattarella to discuss a mandate to form a new government. (Mauro Scrobogna/LaPresse via AP)

Former European Central Bank president Mario Draghi speaks to the media after accepting a mandate to form Italy's new government from Italian President Sergio Mattarella at the Rome's Quirinale Presidential Palace, Wednesday Feb. 3, 2021. (AP Photo/Alessandra Tarantino, Pool)