It'd probably set a bad precedent if Congress expelled one of their own. It'd have to be for something where virtually everyone agrees that one of their own fucked up in such a profound way that they should no longer be a congresscritter. Otherwise you'd have congresscritters trying to expel each other all the time, and we all know how that would work out.
Censure, on the other hand, is very doable, and would probably be enough to send the message: "We're here to conduct the business of the Nation. Not to assuage the ego of one incredibly vain man."
Although I wouldn't rule out having the State of Georgia have a special election to recall said representative. That's an entirely different kettle of fish - one that would have no real backlash in Congress.
Censure, on the other hand, is very doable, and would probably be enough to send the message: "We're here to conduct the business of the Nation. Not to assuage the ego of one incredibly vain man."
Although I wouldn't rule out having the State of Georgia have a special election to recall said representative. That's an entirely different kettle of fish - one that would have no real backlash in Congress.