Issa folded like a lawn chair. I guess the pressure from all the Democrats over this got to him:

UT SAN DIEGO – A chastened Rep. Darrell Issa says he has apologized to a fellow senior lawmaker for abruptly cutting off his microphone during a hearing Wednesday before the House Oversight and Government Reform Committee.

Issa, R-Vista, said he made a personal apology on Thursday to the man he silenced, Rep. Elijah Cummings, D-Md.

“Mr. Cummings is a member of Congress who works very hard for his constituents,” he said.

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