By Scott DiSavino NEW YORK (Reuters) -Oil prices jumped over 2% to a 13-week high on Wednesday as U.S. demand for gasoline keeps rising despite record pump prices, while expectations that China’s oil demand will increase faced growing supply concerns in several countries, including Iran. Iran said it was removing two International Atomic Energy Agency surveillance cameras at a uranium enrichment facility as the board of the United Nations’ nuclear watchdog passed a resolution criticizing Iran for failing to fully explain uranium traces at undeclared sites. The move has raised tensions with the…