After four years in the UK, I have found the perfect solution to wanting to watch American TV even though I'm in London. I've subscribed to a service that offers the TV signal over the internet (using slingbox).
It is a bit pricey, especially with the US dollar on the up and me earning in £ - but last Sunday night, we recorded 60 Minutes and watched Lesley Stahl and Andy Rooney, etc. There's reruns of The Cosby Show, Hogan's Heroes, The Beverly Hillbillies and I got to watch Tina Fey as Sarah Palin on SNL. It felt as though I never left home!
Also, it's just fun to be able to watch undiluted CNN and MSNBC coverage during this election period.