Neil Young calls for impeachment of Obama

Appearing on The Colbert Report, Neil Young has attacked US President Barack Obama, saying "I think we should impeach him for fracking."
The controversial fuel sourcing technique has, somewhat unsurprisingly, irked the environmentally aware Canadian, who feels that POTUS should be held responsible for the practice. "It's not in the interest of the American people... I am part of the free world, and he is the leader of the free world!"
It's worth remembering that Young has previous in this particular area; in 2006, he released a song called 'Let's Impeach The President', that time aimed at then Commander-in-chief and now cat-painter, George W Bush.