3/4 of Led Zeppelin Working on New Material

BBC News is reporting that members of Led Zeppelin are in the studio working on new songs. Jason Bonham is playing drums with Jimmy Page and John Paul Jones on the sessions, but Robert Plant has not been involved. Furthermore, it would seem unlikely that an album would actually come of the sessions. According to Bonham:

"Lots of politics [would need to] get ironed out [before an album could be made]."