Economists question Bush's prescription for lower gas prices
![Economists question Bush's prescription for lower gas prices](http://bloximages.chicago2.vip.townnews.com/gazettetimes.com/content/tncms/assets/v3/editorial/5/02/50201243-66f0-5f39-bcce-045b50dde2fe/560b26b9e89fe.image.jpg?resize=300%2C200)
DES MOINES, Iowa (AP) — The link between ending a 40-year oil export ban and lower prices at the gas pump is not as direct as Republican presidential candidate Jeb Bush would have voters belie…