The Guardian | Barnaby Joyce stokes Coalition tensions by backing National as Senate president The Guardian Barnaby Joyce, pictured campaigning in Tamworth, endorsed his National party colleague, John 'Wacka' Williams, to be the next president of the Senate. Photograph: Perry Duffin/AAP. Barnaby Joyce ... Parry's exit triggers Liberal-National fight over Senate presidency Royal commission push a furphy: Morrison Field widening but Joyce still top dog |