"A well regulated Militia, being necessary to the security of a free State, the right of the people to keep and bear Arms, shall not be infringed."
Toddler shoots kills mother at Walmart store in northern Idaho - ABC News Australian Broadcasting Corporation
No, James Madison did not envision a cretin such as yourself.
Laws need to relevant for the times we live in, not preserved in aspic. Americans have more to fear from guns falling into the wrong hands, be it children or nutcases, than from an abusive government.
That notion that the Second Amendment's intent was to 'protect' citizens from an 'abusive government' is ignorant, ridiculous, and not consistent with current Second Amendment jurisprudence.
The Second Amendment enshrines the right of individuals to possess a firearm pursuant to the right of lawful self-defense, having nothing to do with 'abusive government.'
Unlike Australia or the UK, the United States is a Constitutional Republic, not a democracy. Citizens of the American Republic are subject solely to the rule of law, not men. And a fundamental tenet of the rule of law is that government is prohibited from placing unwarranted restrictions or limitations on the rights of citizens, including the rights enshrined in the Second Amendment.
Consequently, government may not seek to place limits on fundamental rights predicated on subjective, unsupported motives such as something bad 'might' happen, or someone 'might' abuse a right or conduct himself in an irresponsible manner.
Any measure, therefore, seeking to ban guns or place an undue burden on exercising the Second Amendment right because of the sad and tragic incident in Idaho would be struck down as un-Constitutional, and correctly so.
The appropriate course of action in an effort to avoid similar tragic incidents is through the resolve of gun owners to be responsible in their use of firearms, not government bans and restrictions.