Trump calls for Obama testimony amid unmasking controversy; Graham cool to idea
(snip)
But Graham, in a detailed statement early Thursday afternoon, expressed reluctance to go so far as calling Obama to testify.
He said he is "greatly concerned about the precedent that would be set by calling a former president for oversight."
"No president is above the law," Graham said in the statement. "However, the presidency has executive privilege claims against other branches of government. … As to the Judiciary Committee, both presidents are welcome to come before the committee and share their concerns about each other. If nothing else it would make for great television. However, I have great doubts about whether it would be wise for the country.”
https://www.foxnews.com/politics/trump-calls-on-graham-to-demand-obama-testify-amid-unmasking-controversy-just-do-it