Is ExxonMobil CEO Trump’s state pick?

Rex W. Tillerson is president-elect’s top choice, source says.

Rex W. Tillerson, the president and chief executive of Exxon Mobil, has emerged as President-elect Donald Trump’s top choice to become secretary of state, according to a person with direct knowledge of the search process.

The news is the latest turn in what has become the most extended drama of Trump’s transition effort, with a rotating cast of seeming front-runners to become America’s top diplomat. Choosing Tillerson would add to a long list of wealthy businesspeople in high-ranking Trump administration posts.

As Exxon’s top official, Tillerson has extensive experience working with foreign leaders. Some of his foreign relationships, especially those with Russia, could come under particular scrutiny during a Senate confirmation hearing.

Tillerson, 64, who met with Trump on Tuesday at Trump Tower in New York, has been strongly recommended by a number of business leaders. It is unclear when Trump expects to announce his choice for the job.

Mitt Romney, the 2012 Republican presidential nominee, has been described by Trump’s advisers as still in the running. But Trump has privately said conflicting things on his views of Romney, advisers said, and has indicated to several people that he is unlikely to be named. Romney harshly criticized Trump during the presidential campaign.

Tillerson has worked to strengthen Exxon Mobil’s ties with Russia. The company has various joint ventures with the oil giant Rosneft around Russia, and has contributed to social programs in education and health. In 2012, the Russian government awarded Tillerson the country’s Order of Friendship decoration.