Denis Campbell: General Election “speed-dating” best characterises the 31-day sprint to the UK’s 06 May finish line. Forget the hoopla surrounding 1st ever televised leadership debates, SPIN rooms, 3D graphic holograms and breathless pundits. All 650 UK House of Commons seats serving 60 million people (a 92,000:1 ratio) are up for grabs (compared to 435 US House seats serving 330 million or 760,000:1). If you think all US politics is retail and local, to borrow from the song, “you ain’t seen nuttin’ yet.”