How much do you know about the Presidents of the United States -- all 45 of them?
How much do you really know?
How many presidents have you lived through? Who was your favorite president so far? Who was your least favorite?
If you rated every president from Washington to Trump, who would you rate as the most effective and most successful president in history? Which one would top the list and how would the others rate?
And who would be named the worst president ever?
Click here to watch Dan's TV chat with Robert Strauss, author of the bestseller Worst. President. Ever.
You won't believe what Dan and Robert uncover about our presidents and the man who often ranks at the bottom of the list of presidents!