He resigned in 2007 to run for Congress again.

He later resigned in 1957 to run for the Senate and won.

Last year, he resigned as mayor to run for president.

In 1986, he resigned as mayor to run for governor.

He resigned during his second term to run for the senate and was elected senator in 1971.

He resigned two years later to run for Congress.

She resigned from that post in 1987 to run for Congress.

There is apparently no requirement that she resign to run.

He resigned to run for the French legislative election, 2007.

He resigned from the court in 2001 to run for governor.