Great chart via @Schuldensuehner showing that Trump presidency is off to a cracking start, courtesy of Obama legacy: debt overhang
Now, keep in mind: the entire legislative legacy of Obama's administration (amounting pretty much to Obamacare) can be undone by Congress and the new President. What cannot be undone is the debt mountain accumulated by the U.S. That mountain is here to stay. For generations to come.
Oh, and the above chart does not even begin to describe the mountain of unfunded liabilities that keeps expanding from President to President.