I recognise all but one whose face can be seen in full:

Bottom row, from left to right:

• Sarko
  
• José Sócrates, PM of Portugal (not too bold Socialist)
  
• Lech Kaczyński, President of Poland (idiot hard-right nationalist)

Middle row, from left to right:

• Anders Fogh Rasmussen, PM of Denmark (mad neoliberal)
  
• Ferenc Gyurcsány, PM of Hungary (neoliberal in a Socialist Party)
  
• Bertie Ahern, PM of Ireland (crooked right-wing)

Third row:
* on the right: Matti Vanhanen, PM of Finland (centre-right)

I have seen that bearded face behind Gyurcsány and Ahern, too, but can't remember who he is.

_{*Lunatic*, n.
One whose delusions are out of fashion.}