It's ok to lie, it's only politics

I hate how this line is being used to make things even worse. When Biden said that Obama would be an aweful choice for president and how he would be honored to run with McCain, I do believe that that was the real him.
Say "Hi" to the fake Biden who has a shot at the White House now and hear how he attacks McCain right away.
Ouch. Flip flopping is common, but this one takes the cake.
This is a matter of integrity and if you don't have any, then you should not be in a position where others depend on your weak decisions.
Obama may not be a bad guy, but come on guys, do you really want a president who supports this?