Third runner-up endorses Boustany for Congress By PATRICK COURREGES pcourreges@theadvocate.com Acadiana bureau LAFAYETTE -- The last holdout among candidates who finished out of the runoff in the Nov. 2 election for Louisiana's 7th Congressional District seat announced his intentions Friday. David Thibodaux, a Lafayette Republican who finished fourth in the initial race with 10 percent of the vote, announced his endorsement of fellow Lafayette Republican Charles Boustany Jr. who is running against state Sen. Willie Mount, D-Lake Charles on Dec. 4. "For whatever it's worth, whatever I can bring to the table, it's yours, my friend," Thibodaux told Boustany at...