Aren't most kindergarden workers female? Would there be no law enforcement if the president was female? I do not see any hint of the sexism you describe here.
>> I do not see any hint of the sexism you describe here. <<
Okay, more simply, in other cases of mass murder/"terrorist" threats, regardless of targets, the federal government gets involved at the drop of a hat. Not so in this case.
Kindergardens tend to host male children and the children of male people. That there has so far not been a female president of the US also demonstrates the sexism you're denying.