The Making of Donald Trump by David Cay Johnston. This is the definitive Donald Trump biography to date by a reporter who has covered The Donald for 28+ years. Trump is probably not a billionaire; he may not be even a millionaire. His debts are large and his income fluctuates. I believe that if he loses the election in November, all the negative publicity generated by his campaign will be sufficient to push him into another bankruptcy. Questionable business practices and questionable ties to the underworld make voting for Trump a risky proposition. It is a risk that America should avoid.