Opening lyrics

No . . . not the roosevelt's, not the truman's,
Not the eisenhower's no, this is not that kind of show!
Not the kennedy's, no not the kennedy's,
Just a family of four, so it couldn't be the kennedy's
With the kennedy's there'd have to be more than four
Just a simple american, not one of the "greats"
But he happens to be president of these united states!

Submitted by Guest

What do you think is the meaning of Opening by Perry Como?