is moving higher up to 5%. if the deal doesn t go through, investors can expect oil prices to drop. nancy hungerford for us at cnbc in london. louis? president-elect donald trump may be facing yet another potential conflict of interest, this time with his organization s lease of the old federal post office in washington, d.c. now the home to the new trump international hotel. federal procurement experts point to a provision in trump s 60-year, $180 million lease, which with the general services administration that states no elected official of the government of the united states shall be admitted to any share or part of this lease or to any benefit that may arise there from. trump, in effect, would breach the contract when he becomes an elected u.s. official on january 20th. experts note once trump becomes president, he will effectively be both the tenant and landlord of the building, and in yet another possible conflict of