Ex-Pink Floyd frontman also talks about the band's recent social media reunion
He'll play new material during the stint
He also urged Israel to 'end occupation' of Palestine
Mystery surrounds unusual signature by Waters for his deluxe edition.
The Pink Floyd co-founder is working on the record now
The Pink Floyd man is a Bernie Sanders fan (but doesn't have a vote in America)
Album to be released as accompaniment to film documenting Waters' touring the classic Pink Floyd album
Former Pink Floyd founder pens open letter criticising the band for choosing to play in Tel Aviv