Fmr Sen. Bob Kerrey running again for Senate — changes stance on cap and trade: Once argued lawmakers had a ‘moral’ duty to supportown cap-and-trade — but now says he’s had a change of heart
'Kerrey says he came to realize over the past several months — after talking with Nebraska businesses and reading about Europe's troubled cap-and-trade program — that the controversial plan to limit carbon emissions was 'not the answer.' But, he says, he still believes climate change is real. 'I don't have the answer. (But) I've found over the course of my life, some of my most productive work begins right after I discover something I believed was wrong'