Is there a deficiency of personnel at the Secret Service that's causing us to neglect to safe Trump's rally?

Former Secret Service officer, responsible, among others, for planning VIP security, referred to the assassination of erstwhile United States president Donald Trump. According to Kaszeta, 1 of the factors that explain the failure of service at the Pennsylvania rally may be the long-standing human resources problems. "USSS (United States Secret Service – ed.) **functions in a state of permanent human resources shortage and cost cuts, so it frequently has to choose a shortcut**. Who thinks otherwise has no realistic view of the matter," the erstwhile officer stressed.