Gov. Mary Fallin, at left,... Pictures

Gov. Mary Fallin, at left, toured Devon Energy Corp.'s Jackfish operation in Canada's oil sands on Monday. <strong>provided by Devon Energy Corp. - photo by Jean Becq</strong>
Gov. Mary Fallin, at left, toured Devon Energy Corp.'s Jackfish operation in Canada's oil sands on Monday. provided by Devon Energy Corp. - photo by Jean Becq

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