More will be said in coming days about airport safety. Already, there's debate about whether new security barriers are needed at ticketing and baggage claim areas, or whether alternative screening methods could work equally well without clogging the system. Already there's more sheriff's deputies on patrol, and talk of more federal officers and drug-sniffing dogs, too. And as we mentioned Saturday, the Florida Legislature is considering a misguided proposal to let people carry concealed weapons into airport public areas, like baggage claim.