As far as crooked politicians.. I agree but what do we do about it, really? History has shown pure democracy doesn't work, so we (imo) need elected officials. How do we get around the fact that once they're elected they start getting an overinflated ego? Term limits would likely be a good start I guess, but.. at the same rate with short terms we end up with people with no experience trying to run a superpower. I don't know. Current situation seems bad, but alternatives seem worse. What to do? :P Maybe eliminate political parties as an entity. Have politicians run as only individuals. I know some of the founders(Washington especially) warned against the formation of political parties.
"However [political parties] may now and then answer popular ends, they are likely in the course of time and things, to become potent engines, by which cunning, ambitious, and unprincipled men will be enabled to subvert the power of the people and to usurp for themselves the reins of government, destroying afterwards the very engines which have lifted them to unjust dominion." - G. Washington
Also "The disorders and miseries which result gradually incline the minds of men to seek security and repose in the absolute power of an individual; and sooner or later the chief of some prevailing faction, more able or more fortunate than his competitors, turns this disposition to the purposes of his own elevation, on the ruins of public liberty.
Without looking forward to an extremity of this kind (which nevertheless ought not to be entirely out of sight), the common and continual mischiefs of the spirit of party are sufficient to make it the interest and duty of a wise people to discourage and restrain it.
It serves always to distract the public councils and enfeeble the public administration. It agitates the community with ill-founded jealousies and false alarms, kindles the animosity of one part against another, foments occasionally riot and insurrection. It opens the door to foreign influence and corruption, which finds a facilitated access to the government itself through the channels of party passions. Thus the policy and the will of one country is subjected to the policy and will of another." - G. Washington
Sorry for the long-winded double-reply. It's not too often you get an opportunity to have a civil discussion about this stuff so figured I'd take advantage :P