The Mexican peso is enjoying the Donald Trump sex (comments) tape
The Donald has put his foot in it, again: Trump further on the back foot after release of lewd remarks
We've got the 2nd debate in a few hours (begins at 9pm ET in the US - that's 0100GMT)
Meanwhile, USD/MXN has gapped down, the peso stronger as the new week begins:

USD/MXN chart via Bloomberg