Bloc Party 'working through' band tensions, frontman Kele says

Bloc Party's Kele Okereke says the band isn't the "easiest thing" in to handle.

The indie rockers returned last year with comeback album 'Four' after going on hiatus in 2009 but - while a new EP 'The Nextwave Sessions' is set for the summer - they'll be breaking again by the end of the year.