Graham, who voted against having witnesses in the impeachment trial, now is demanding at least one witness in the impeachment trial: Joe Biden.”

“In an interview with Sean Hannity, Graham said he was ready to leave the United States if Biden isn’t investigated. ‘We’re not going to live in that country!’ Graham proclaimed

Here’s the thing

The r’s can do this
They’re in control
They can call Biden
And no one else
If they want to
They don’t need consent approval or Dem agreement
There is no stopping it

So why aren’t they?