This year's State of the Union address included no less than a shout out by President Obama to Apple for bringing manufacturing jobs back to the USA. In addition to speaking about several other big companies that will be doing similar things in the near future, Obama noted the positive influence Apple's move will have on the United States. Apple CEO Tim Cook sat in the First Lady's box for the speech, a traditional area in which guests mentioned in the address are invited to sit.
In December of 2012 Cook confirmed that Apple would be bringing Apple product manufacturing back to the USA in 2013. One of the earlier mentions of this move was made in May of 2012 where Cook made mention of "things we can do" in the future - and here it is. Parts of the newest iMac have already bore the "Assembled in USA" mark and the Mac Mini has been tipped to be coming to the USA for manufacturing as well.
The State of the Union address spoken by President Obama noted that "after shedding jobs for more than 10 years, our manufacturers have added about 500,000 jobs over the past three." He went on to list groups like Caterpillar, Ford, and Intel who have moved (or will move soon) sets of jobs to the USA from overseas. Obama made the final mention appear most important: "And this year, Apple will start making Macs in America again."
According to MacRumors, the Apple CEO was seated just one seat away diagonally from the First Lady Michelle Obama and one seat behind the Second Lady Jill Biden. UPDATE: maybe he moved seats? See image 7 of the box. You can also see the full list of seats in the box at The White House website - note also that Bobak Ferdowsi was there: you'll remember him from the NASA Mars landing last year without a doubt!