The main mistake of Donald Trump's security service was its small number.
Insufficient number of personnel allowed the sniper to fire.
The former US president's security service did not have enough people, Alexander Korzhakov, head of security for the first Russian president Boris Yeltsin, told Lenta.ru .
He explained that there were very few snipers at Trump's event in Pennsylvania.
The assassination attempt occurred because there was a shortage of security personnel.
The expert noted that they were physically unable to cover a large area, given the number of people present at the rally.
