Politicians - Joke

Once upon a time , a bus full of politicians was going on entertainment trip. Unfortunately , the bus got accident ,. a local villager saw them. He buried all the dead bodies. After some days , CBI came into that village and asked villagers about the bus. The man contacted CBI.

CBI :- Who were the people in the bus?
Villager :- I know all them , they were politicians.
CBI :- All were dead when u buried them?
Villager :- No , some where saying that they are alive, but you know , most of the times politicians tell lies.