Well here it goes
German minister of transport invites Slovak minister of transport to his house. Slovak minister of transport come to his house and sees huge beautiful vila with Ferrari parked in front of it and asks: "From where do you have money for all of this?" German minister of transport replies: "Do you see that Highway there? It should have been 20 meters but its just 19 so I have all of this."
After month Slovak minister of transport invites German minister of transport to Slovakia. When German minister of transport comes to Slovakia he sees huge cstle with few Lamborghinis,Ferraris in front of it and asks :"How did you earn for this?" Slovak minister replies :"Do you see that highway there?" German replies" No."
So, the moral of the story is: Slovakian politicians are not corrupted and are honest.