Former Vice President Dan Quayle says he’s staying in the race for the nextG.O.P. presidential nomination to give social conservatives a reason to stayin the party. Pat Buchanan is apparently ready to leave the G.O.P. and runfor the Reform Party’s presidential nomination. Quayle says Reform Partymembers should be invited into the G.O.P. fold.Quayle says he hopes Buchanan fails in his effort to lead socialconservatives to the Reform Party.Quayle has been spending most of his time campaigning in New Hampshire, buthe is meeting privately with Iowa supporters today.Quayle spoke to students at a West Des Moines high school over thenoon-hour.