From NBC's Mark Murray
The McCain campaign has released what appears to be its closing TV ad. It emphasizes his service to his country and his dedication to "a cause greater than my own."
The ad ends, "Don't hope for a stronger America. Vote for me."
JOHN MCCAIN: I've served my country since I was 17 years old.
And, spent five years longing for her shores.
I came home dedicated to a cause greater than my own.
We can grow our economy.
We will cut government waste.
Don't hope for a stronger America.
Vote for one.
John McCain: I'm John McCain and I approve this message.