I gave a reason why more funding would help in this instance.
Complaining about the 2A is just a waste of time. Have to deal with reality as it is.
Martial arts training doesn't stop bullets, in this case it might of helped but in many cases it doesn't and can't. Case in point is the guy from the weekend in LA who walked over to a police car and shot two police officers.
I'd argue to protect police funding (lack of funding is a major failing in the UK) but I really can't see what increasing funding does for anyone in these situations.
This kind of thing calls for dealing with the root of the problem which either means having police officers sat in tanks in bullet proof vests and army gear just to protect them... or why not just ban the guns...?
I know this will never happen in the US but then no-one should be surprised when the criminals win every now and then because that's the consequence of a country that legalises assault rifles but not kinder eggs.