Louisiana Democrat Sen. Landrieu faces more questions about her residency

A Louisiana Republican challenging Democrat Mary Landrieu for her Senate seat is expanding his efforts to prove the three-term lawmaker doesn’t live in her home state, instead using her parents’ address to qualify for the November ballot.

GOP Senate candidate Rob Maness on Friday submitted a written compliant to district attorneys in four Louisiana parishes calling on them to object to Landrieu’s residency qualifications.

The Tea Party-backed Maness formally began questioning Landrieu’s residency last week when he sent a letter about the issue to the Louisiana secretary of state.

Landrieu and her husband live in $2.5 million home on Capitol Hill, according to a statement of candidacy she filed in January with the Federal Election. More