KEY POINTS
  • Robert Mueller will decide whether he will testify to Congress, Attorney General William Barr says.
  • "It's Bob's call whether he wants to testify," Barr tells The Wall Street Journal.
  • Barr's remarks come after President Trump said it would be up to Barr whether Mueller would testify. Previously, the president had said Mueller shouldn't testify.
Former FBI Director Robert Mueller at the US Capitol in Washington, DC on June 21, 2017.

Robert Mueller will decide whether he will testify to Congress, Attorney General William Barr told The Wall Street Journal. President Donald Trump had earlier said that it would be up to Barr to decide whether Mueller would testify.

"It's Bob's call whether he wants to testify," Barr said, the Journal reported early Thursday.