Report: Her official correspondence wasn’t immediately backed up on government servers.
Several Democratic House members are eyeing the seat while GOP hopes to make it competitive.
During oral arguments the court appeared skeptical of such a commission in place in Arizona.
The controversial 2012 GOP Senate nominee now says he won't challenge Sen. Roy Blunt (R-Mo.).
The Maryland Democrat is the longest-serving woman in congressional history.
“We don’t know what happened during the proceedings,” Vincent Gentile said.
"We have to use every means possible to do that," he said.
Huckabee said his timetable is "sometime in the spring."