Giuliani brought Judith Nathan with him on the trip, in her first appearance on the campaign trail since early spring.

NEWYORKER: Mayberry Man

He is married to Judith Nathan, his third wife.

FORBES: Rudy Giuliani

The lack of a strong alternative was the main reason Mr Giuliani was not forced to quit the race as soon as the media publicised his affair with Judith Nathan, a wealthy divorcee.

ECONOMIST: The New York Senate race

While battling prostate cancer (he won that war) and raising hell in a very public divorce (he is now married to Judith Nathan, his third wife), he has been banking millions of dollars a year.

FORBES: As a businessman, he's been mixing with a sketchier crowd.