prediction. goldman sachs says gas will reach $5 a gallon this summer. and remembering the sacrifice s at arlington nationl cemetery. this morning, president obama takes part in ceremonies there, including a wreath-laying ceremony at the tomb of the unknowns. let s talk politics now. presidential candidates, those who have declared, and those likely to, are reaching out to voters on this memorial day. oh, yeah, sarah palin is using the holiday to kick off her nationwide bus tour. she rode into washington sunday on the back of a motorcycle for the annual rolling thunder event. after a couple of stops in d.c. today, palin s one nation tour heads to gettysburg, pennsylvania. that s where our jim acosta is. jim, tell us more. good morning, carol, that s right. sarah palin will be out here later today, so we re told, and this is all part of a
development of alternative fuels. his warning to arab oil producer comes amid a chilling prediction. goldman sachs says gas will reach $5 a gallon this summer. and remembering the sacrifice s at arlington nationl cemetery. this morning, president obama takes part in ceremonies there, including a wreath-laying ceremony at the tomb of the unknowns. let s talk politics now. presidential candidates, those who have declared, and those likely to, are reaching out to voters on this memorial day. oh, yeah, sarah palin is using the holiday to kick off her nationwide bus tour. she rode into washington sunday on the back of a motorcycle for the annual rolling thunder event. after a couple of stops in d.c. today, palin s one nation tour heads to gettysburg, pennsylvania. that s where our jim acosta is. jim, tell us more. good morning, carol, that s right. sarah palin will be out here later today, so we re told, and this is all part of a campaign-style swing up the east coast. she s