The Brazilian Formula One driver Rubens Barichello denies he's signed with Williams for next season although has confirmed he's in discussions with them.
A Brazilian newspaper reported yesterday that the Brawn GP driver had already signed a deal with the team, but Barichello says he's also discussing his future with Brawn.
Barrichello, who's second in the drivers' championship behind British team mate Jenson Button, must win his home grand prix next week to have any chance of keeping his title hopes alive heading into the final race of the season in Abu Dhabi.
Even that might not be enough though since Button can win the title with a race to spare if he finishes third or better.
