Is he a helicopter pilot? If so, he doesn't really have the experience with fixed wing to know what he's talking about for takeoff mins.
C'mon man, you're smarter than this. Yes, helicopter pilots can be instrument rated. Yes, helicopter pilots can judge wx conditions just like fixed wing pilots can, and be able to recognize wx conditioms that may be questionable. Yes helicopter pilots know what 14 CFR 91 is, and that it has application to both RW as well as FW. Point being, we arent talking about something only specific to FW or RW, such as aerodynamics or some detailed operating specifics, we're talking about something common to all aircraft: wx. Maybe the guy is dual-rated for all we know. That said, in any interview (rule #1: never talk to the media. At best, you break even. At best.), when asked about observations on wx, i would recommend leave it at "it was very foggy, visibility was X, couldnt see from here to there, etc", keeping it an observation. And if asked whether i would have been going flying that morning, if the truth is no, then i would matter of factly answer no and leave it at that. Ie- state observed factors present, without making a causal link at that point. Best to just never talk to the media though.