Wait, Foxconn finds the cheapest labor in the world? How exactly do you think Apple found Foxconn? Because Apple was looking for cheap labor. That's why any company who makes anything in China makes it in China.
I find it hard to blame Foxconn fully. Tim Cook has totally pushed the envelope in terms of production with both the iPad 3 and iPhone 5. He is straining his suppliers and manufacturers to the max, in the name of blanketing the planet with Apple products. He could bring some of that manufacturing home. He has not so far.
I expect this is not the last time we will hear about revolt at Foxconn.
Apple found foxconn becuase they are one of the top electronics manufacturers. Check how many foxconn manufactured chips are on all the stuff you own. My gigabyte motherboard has foxconn mosfets all over it