These officials oversee or help administer elections in counties across the nation where competitive House and Senate races will determine control of Congress.
Marine One, the helicopter that ferries the president, came within less than a mile of an Envoy Air flight on Tuesday, raising new concerns about air traffic control in the congested area.
A White House official says no final decision has been made about which plane will go on display at the Trump presidential library. That leaves the fate of the Qatari jet unclear.
The government turned to the world to respond to twin quakes. But years of shrinking budgets and political repression weakened its ability to rescue countless people trapped in rubble.