Sen. Richard Burr, Chairman of the Republican-controlled Senate Intelligence Committee, subpoenaed Donald Trump Jr. and wants him to answer more questions on the Russia investigation:

According to reports, the subpoena was issued weeks ago and the two parties have been fighting over it behind the scenes:

President Trump, on his way back from a rally in Florida, didn’t answer a question on the matter:

According to White House Chief of Staff Mike Mulvaney, the Trump administration was not notified before the subpoena was issued:

Did Cocaine Mitch know it was happening?

Hey, Rep. Adam Schiff approves and wants in on some of this hot subpoena action:

And now Republicans are speaking out. Sen. Rand Paul:

Rep. Kevin McCarthy:

Rep. Lee Zeldin:

A “source close to” Donald Trump Jr. called Sen. Burr a “so-called ‘Republican'” and that he’s “too cowardly to stand up to his boss Mark Warner and the rest of the resistance Democrats on the committee”:

Prediction? He won’t testify: