McCain defines Obama

1. "He does not have the knowledge or experience to make the judgments" on Iraq and other issues

2. The sweeping claim that Obama is unprepared to lead the country and incapable of making necessary tough decisions reminds voters that the Illinois senator is in the midst of his first term — and also insinuates that he's too young to be president at age 46.

3. "One of the differences between me and Obama is that he wants to continue this spending spree."

McCain's biggest rival is Obama, and he is doing all that he can to change the people's mind to gain their vote.