Chris Huhne
Huhne had twice stood unsuccessfully for election as Leader of the Liberal Democrats; in 2006 he came second to Sir Menzies Campbell and in 2007 he narrowly lost to Nick Clegg . 
<triplet> Sir Menzies Campbell <subj> Leader of the Liberal Democrats <obj> position held <triplet> Nick Clegg <subj> Leader of the Liberal Democrats <obj> position held