If you think he's exaggerating, go here -
https://en.wikipedia.org/wiki/List_of_heads_of_state_of_Argentina
You can either page down a bunch of times, or just hit Ctrl-F and type "fernando de la", but-
De La Rua resigned on December 21 2001
Ramon Puerta was President for 2 days, resigning on the 23rd
Adolfo Rodriguez Saa (of the San Luis dynasty), was President for 7 days, resigning on the 30th of December
Eduardo Camaño was President for 3 days, resigning on January 2nd
Duhalde took over on January 2nd, and lasted almost a year and a half, until 25th May 2003
So, by my reckoning, it was 5 Presidents in 12 days. Just a little historical note, and a sober reminder of what a Charlie Foxtrot this country can be when things
really go south.
I love Argentina deeply and sincerely. I hope to live here for the rest of my life. But one must be realistic.