You're right. Mass transit would have made absolutely no difference. Mass transit would have provided light rail (or something else) from Kenner and other suburbs into and out of New Orleans. No mass transit, other than the buses that were already there, would have would have gotten people to Baton Rouge, and elsewhere, beyond the danger. p.s. I've been a lurker for years but this is my first post. Hope I'm doing it correctly.
Perfectly, and with distinction. ;-)
Lurking is good too. I try to limit my commenting to those cases where the post adds useful facts, insight, or argument.