If I were them, I'd be worried about targeted violence against me and my party more than random spree killings.
I am not worried about dying in a random shooting, generally.
You're right, I don't care about the plight of veterans any more than the plight of anyone else. If anything, I care slightly less because of their culpability in our military misadventures and the trail of death and destruction we've left in our wake.
That said, they should be taken care of. Like anyone else should be taken care of.
Their predecessor, the American Zionist Council, was forced to register as a foreign agent after their obfuscated ties to the Israeli government were discovered, and they had to dissolve the organization as a result.
It is almost a certainty that AIPAC is an arm of Israeli intelligence just the same. I'm sure they got better with hiding it, and/or they don't need to hide it with our festering corruption.