President Donald Trump on Wednesday ignored shouted questions about his administration’s reported ties to Russia.

During a joint press conference with Israeli Prime Minister Benjamin Netanyahu at the White House, Trump took two questions from U.S. media outlets about the Israeli-Palestinian peace process and the Iran nuclear deal.

Neither of those questions centered on Russia ― the biggest issue this week that ultimately led to the resignation of Trump’s National Security Adviser Michael Flynn, who served less than 30 days at the post.

When CNN’s Jim Acosta tried to ask Trump about Flynn, the president smiled, thanked the audience and walked away.