"Air Force One ... belongs to President and Mrs. Obama, but Air Force One also belongs to the American taxpayer," he said. Coble said he would welcome a resolution from the Obamas to use "prudence, discipline, and last but certainly not least, fiscal austerity" when deciding how they fly around the country.

"America's taxpayers will be appreciative," he said.

Coble's complaint comes about a week after Obama flew to Las Vegas to discuss immigration reform, a trip that reportedly cost an estimated $1.6 million. Coble said the use of Air Force One costs about $180,000 an hour, and he said this cost can increase when other planes accompany Air Force One.

Coble also took a swipe at former Secretary of State Hillary ClintonHillary Diane Rodham ClintonRepublicans invest nearly 0,000 in red Arizona district Al Franken: Sessions firing McCabe ‘is hypocrisy at its worst’ Papadopoulos encouraged by Trump campaign staffer to make contact with Russians: report MORE for her controversial remark last week on the U.S. Consulate attack in Benghazi, Libya. In response to a question from Sen. Ron JohnsonRonald (Ron) Harold JohnsonOvernight Health Care: House passes .3T omnibus | Bill boosts funds for NIH, opioid treatment | Senators spar over ObamaCare fix | 'Right to Try' bill heads to the Senate GOP pushes to change Senate rules for Trump House passes 'right to try' drug bill MORE (R-Wis.) about the deadly assault, Clinton said, "What difference at this point does it make?"

"I submit ... that the survivors of the four Americans who were murdered at that attack would welcome any information, any and all information, surrounding that infamous invasion," Coble said.