Probably correct. Just pointing out a possible piece of the puzzle.
When a system fails the first place you look is the last thing that changed.
BTW...Whoraldo is really over the top. He just started his show asking why they didn't have time to inspect the tiles during the two week they were docked at ISS! Does this guy even bother trying to learn the facts?
The SOB gets paid without having to learn the facts.
So why should he confuse himself with facts, or waste the time to learn them?
Typical media reporting.