IBM selling their computer line to China was a major mistake and should have been blocked on national security concerns. The fact that half the government uses

IBM selling their computer line to China was a major mistake and should have been blocked on national security concerns. The fact that half the government uses Lenovo laptops that used to be Thinkpads is criminal. It does not take a genius to realize that China is using all their power and cunning to infiltrate everyone everywhere. When your firewall and your packet filter and your router all come from the same place how can you be sure that you don't have a backdoor? I know people who work in this area and the bottom line is that it is not whether or not you are paranoid, but are you paranoid enough?