Should People Coming on to US Bases or into US Embies Be Fully Vetted?

It doesn't need to be this complicated. It's pretty easy to frisk somebody thoroughly enough that you are certain they are not carrying a suicide bomb, or even a knife of any size. They teach the technique to anybody deploying to a combat zone. Pretty simple. It just requires getting up close and personal and not being in the least bit squeamish about it. What's more important, your discomfort, or somebody blowing up a bunch of people on base?