^ This!
While there is no doubt that government bloat and inefficiencies could be cut, the kinds of drastic, wholesale deletions of complete government departments will lead to future health, environmental and financial disasters. The US Government is far from perfect, but it does work to keep children and working people safe and to restrain rapacious business practices.
I believe that we are saving money now only to have to spend it in the future, cleaning up the mess the next 4 years will leave behind.