like a new deepwater well cap and a state-of-the-art monitoring center, where experts watch over all our drilling activity, twenty-four-seven. and we're sharing what we've learned, so we can all produce energy more safely. safety is a vital part of bp's commitment to america - and to the nearly 250,000 people who work with us here. we invest more in the u.s. than anywhere else in the world. over fifty-five billion dollars here in the last five years - making bp america's largest energy investor. our commitment has never been stronger. ♪ hooking up the country whelping business run ♪ ♪ build! we're investing big to keep our country in the lead. ♪ load! we keep moving to deliver what you need. and that means growth, lots of cargo going all around the globe. cars and parts, fuel and steel, peas and rice, hey that's nice! ♪ norfolk southern what's your function? ♪ ♪ helping this big country move ahead as one ♪