New York Times: “The practice is both brazen and breathtakingly simple. To work around the prohibition on directly coordinating with super PACs, candidates are posting their instructions to them inside the red boxes on public pages that super PACs continuously monitor.”
“The boxes highlight the aspects of candidates’ biographies that they want amplified and the skeletons in their opponents’ closets that they want exposed. Then, they add instructions that can be extremely detailed: Steering advertising spending to particular cities or counties, asking for different types of advertising and even slicing who should be targeted by age, gender and ethnicity.”

