Plaid MP: Scottish 'No' campaign 'disastrous'

Plaid Cymru's Parliamentary Leader Elfyn Llwyd says the three main parties are 'at last' taking Scotland's concerns seriously, but that their promises of further powers are 'too little too late.'

He was speaking after David Cameron announced that he, Nick Clegg and Ed Miliband will miss Prime Minister's Questions tomorrow in order to campaign in Scotland.