Constitutionally, Clinton may pardon whomever he wishes as long as it isn't himself. No court may question him. It was thought the responsibility of the electorate to elect a man of honor. If they failed their responsibility, the Electoral College was supposed to disregard the popular vote and elect a man of honor. Both of these having failed, it was up to Congress to police the executive branch through the power of the purse and the powers of impeachment.
The problem isn't that Clinton had no honor, dignity or vision. The problem is that the American people, Electoral college, and the Congress thought that it was OK for him not to have the traits of a good moral leader. The American people get the leader they deserve. Unfortunately I get the leader they deserve too.
I hope you're not under any allusions that this was somehow the worst thing to happen in the past eight years. Some scandals that have been whispered about will come out under the full light of day. Many a rumor will be confirmed. When all of this is over, and we know how much of a cad the man was, I fear the American people still won't care diddley-squat about his morals. Remember Nero? While being religious doesn't make a good leader, being moral is indispensable to a public leader of the magnitude of President.
It isn't that Clinton failed. The American people failed.