Ali Abdullah Saleh and Muammar Gaddafi have (long) forfeited their right to the title of president and should no longer be referred to as such.
Presidents and leaders are meant to defend their people against all aggression - internal and external. Their role at the helm of the state is to protect their society and insure its wellbeing.
If the discrepancy between assumed protection and practiced oppression wasn't already clear to the international community over the last three or four decades, the two leaders are providing the necessary proof of where they stand every day.
They are showing, with every passing hour, that the well-being of their regime surpasses the well-being of their people - no matter the heavy cost in life, dignity and property.
http://english.aljazeera.net/indepth/opinion/2011/06/201162122223464559.html