In a before the Senate Armed Services Committee, Gen. Glen VanHerck, the commander of U.S. Northern Command, brought some necessary attention to the growing nuclear threats to the U.S. homeland.Russia was at the top of his . To match a more assertive nuclear doctrine, is undertaking a massive nuclear modernization...…                                              In a before the Senate Armed Services Committee, Gen. Glen VanHerck, the commander of U.S. Northern Command, brought some necessary attention to the growing nuclear threats to the U.S. homeland.Russia was at the top of his . To match a more assertive nuclear doctrine, is undertaking a massive nuclear modernization...WW…