The answer is bad journalism.
This article implies that Ted Cruz controls these Pacs directly.
The truth is the opposite.
It is illegal for him to have any control over the spending done by pacs.
Maybe but maybe not. Cruz is way smart and recognized that Fiorina is as well and she is now than willing and capable of attacking Hillary.
“It is illegal for him to have any control over the spending done by pacs.”
Only Democrats are allowed to do things like that