https://dailycaller.com/2016/09/13/exclusive-colin-powells-personal-email-hacked-under-pressure-to-endorse-hillary-clinton/
On July 30, Powell emailed several people a link to a Huffington Post article on Trump’s then-budding feud with the Khans.
On August 2, longtime Powell friend and adviser Harlan Ullman asked Powell, “when are you going to throw the knock out blow?”
“I try not to bother someone who is beating himself and the GOP up. And please, don’t start bugging me like every newsie and getter in town,” Powell replied. “If and when I do it will be known.”
This statement is why the Ullman/Powell email subject: Trubnikov is interesting, what is this knock out blow of which Powell and Ullman speak?