"Concerns". They're just constantly minimizing the legal violations he's making like it's something that could possibly be problematic rather than just a blatant disregard for our governmental rules.
It's the language they use with the powerful, along with the pretension everything must have two equally presented sides. Ironically, this approach is now quickly nearing the time when most major news outlets have either been subsumed into corporate or government parroting and the ability to actually truly even tell one side of the story, let alone two, will have vanished because they will just print what is approved.