A large part of the stimulus bill will go towards "shovel-ready" infrastructure projects involving heavy construction. And, that's going to require a lot of cement. In 2007, it looks like the U.S. used about 110 million metric tons of portland cement, at the same time as importing almost 23 million metric tons of cement and clinker (Portland Cement Association, link):
About 83% of cement and...
... Gustavo Torres, an immigrant from Colombia, stood in definace while substantially everyone else present recited the Pledge of Allegiance. Even the day laborers at the meeting, many of whom have previously admitted that they are in the USA illegally, stood up in respect for the US flag and recited the Pledge as best as they could.