If there's any good news, it's the tiny step the U.S. Supreme Court took in its in U.S. Vs. Lopez (1995) ruling. In 1990, Congress passed the Gun-Free School Zones Act, citing its powers under the "Commerce Clause." Namely, the possession of a firearm in a local school zone substantially affected interstate commerce.
Why? Violent crime raises insurance costs, and those costs are spread throughout the population. Violent crime reduces the willingness of individuals to travel to high-crime areas within the country. Finally, crime threatens the learning environment, thereby reducing national productivity.
While all of this might be true, the relevant question is whether Congress had constitutional authority to pass the Gun-Free School Zones Act. The U.S. Supreme Court ruled it didn't, saying, "If we were to accept the government's arguments, we are hard pressed to posit any activity by an individual that Congress is without power to regulate."
In other words, the hours children spend studying, the amount of rest they get and what they eat have something to do with learning. Congress could easily manufacture a case for the regulation of these activities based on its perverted interpretation of the "Commerce Clause."
While the Lopez ruling is a tiny step in the right direction, there's much more to be done. Constitution-respecting Americans should demand the impeachment of congressmen and other elected officials who ignore their oaths of office to uphold and defend the Constitution.