I watched the Novara piece on Galloway's appearance on Good Morning Britain this week, with the ignorant and bigoted Madeley and Reid.
Ostensibly a piece to criticise the awful pair for their obvious desire to ambush Galloway, Walker was pretty slimy in his obvious desire to get plenty of snide remarks in about George. It was more than obvious they don't like him there.

As for the Good Morning appearance, I have no idea why George would do that...you didn't need a crystal ball to know it would be all about his remarks to Saddam 30 years ago and the "do you condemn Hamas" bollox.
It wasn't his finest moment.