There's been a lot of talk about U.S. infrastructure improvements & rebuilding, including a grid for high speed internet access, not now available everywhere. An investment like that would be good for the economy and create jobs.
Now, the state of Indiana is rebuilding an interstate highway, with the work being contracted to an out of country company. By keeping a grid an "insourcing" project, Apple could set a good example for other corporations in a similar position.
Another thing would be to build some new plants and develop lots of much-needed jobs here instead of outsourcing, like is currently being done to a degree.