During the last two days of testimony in the trial of Major Nidal Hassan, there’s been a lot of talk about the Ft. Hood spree killer’s choice of weapon: the FN Five-SeveN. TTAG’s review of the oddly-calibered handgun appeared back in August. Two words that didn’t feature: high-tech. And yet that’s the buying criteria Hassan presented to the gun store that ultimately sold the Army shrink his murder weapon . . .