The Senate Judiciary Committee announced in a press release Wednesday afternoon that Donald Trump, Jr. Paul Manafort and Glenn Simpson of Fusion GPS have been “invited” to appear at a hearing to be held next Wednesday.

The committee will subpoena the men should they decline the invitation to testify; also, document preservation letters were sent according to Frank Thorp of NBC News.

NOTE: Manafort and Don Jr have been INVITED to testify before Senate Judiciary, but have not yet confirmed. — Frank Thorp V (@frankthorp) July 19, 2017

And Chairman Grassley/RM Feinstein have said they would issue subpoenas if they decide not to accept invite. — Frank Thorp V (@frankthorp) July 19, 2017

Grassley & Feinstein have also sent ltrs to the following asking them to preserve docs:

– Don Jr

– Manafort

– Trump Org

– Trump Campaign pic.twitter.com/k6GMBNSwin — Frank Thorp V (@frankthorp) July 19, 2017

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Text of the press release: