Bannon has been subpeonaed to testify in the ongoing Russia investigation.
Considering he is quoted as saying the following i don't think this bodes well for JR and most likely senior:
“The chance that Don Jr. did not walk these jumos up to his father’s office on the twenty-sixth floor is zero,” said an astonished and derisive [Stephen K.] Bannon, not long after the meeting was revealed. “The three senior guys in the campaign,” an incredulous Bannon went on, “thought it was a good idea to meet with a foreign government inside Trump Tower in the conference room on the twenty-fifth floor — with no lawyers. They didn’t have any lawyers. Even if you thought that this was not treasonous, or unpatriotic, or bad s--t, and I happen to think it’s all of that, you should have called the FBI immediately.”
http://www.cnn.com/2018/01/16/politics/robert-mueller-steve-bannon/index.html
Considering he is quoted as saying the following i don't think this bodes well for JR and most likely senior:
“The chance that Don Jr. did not walk these jumos up to his father’s office on the twenty-sixth floor is zero,” said an astonished and derisive [Stephen K.] Bannon, not long after the meeting was revealed. “The three senior guys in the campaign,” an incredulous Bannon went on, “thought it was a good idea to meet with a foreign government inside Trump Tower in the conference room on the twenty-fifth floor — with no lawyers. They didn’t have any lawyers. Even if you thought that this was not treasonous, or unpatriotic, or bad s--t, and I happen to think it’s all of that, you should have called the FBI immediately.”
http://www.cnn.com/2018/01/16/politics/robert-mueller-steve-bannon/index.html