He is a showboat, he is a grandstander.




Trump Destroys White House Excuses For Comey Firing, Says 'Showboat' Comey Had To Go

TRUMP: He’s a showboat, he’s a grandstander. The FBI has been in turmoil. You know that, I know that, everybody knows that. You take a look at the FBI a year ago, it was in virtual turmoil, less than a year ago. It hasn’t recovered from that.



---words and idioms---
a showboat 目立ちたがり家
grandstander スタンドプレーをする人
in turmoil 混乱状態にある
deputy attorney general 司法長官代理
sworn testimony 宣誓証言
collusion 共謀、結託

he’s highly respected 彼は尊敬できる人、著名な人 
(尊敬などの人の評価を表現するときは、このように受け身で表現することがある。 e.g. He is well known. )