china's chief security's reg u lautors has been forced to step down. he was removed from his post after a series of policy mistakes. last year he oversaw china's exchanges in which trillions were lost on the price of shares. >> motor wrists in venezuela surprised. it is the world's cheapest fuel. venezuela is a major oil producer and petrol is heavily subsidised. it's an economic blow they have had to endure. >> this man is buying his first tank of petrol at the newly set prices. >> the ghost announced the fuel would increase 1,000%. and 6,000. the numbers may be dawning. it is still cheap to fill up. now it's only costing $2.50. and yet from the perspective of a bus driver, seeing the costs rise, without the fares doing the same, the hike didn't go far enough. >> it sold too cheap. it's a give away. >> despite the hike, it's the cheapest petrol in the world. yet this presupposes that everything else will cost more. when first to feel the impact of petrol is bus drivers. the address will be felt across the board. the entment is that it could make matte