While gas prices across Louisiana are down about a quarter from a month ago, it's been painfully slow getting there.  Don Redmond with Triple-A says the pace of the decline is not surprising.  He expects gasoline prices will continue to fall in the coming weeks to levels that some industry experts earlier predicted will be 50-cents or more below springtime levels.  Redmond adds the decline in gas prices could quickly reverse course as hurricane season cranks up.