a government representative defends the state, but not very coconvincingly.. >> i'd say the conditions under which they work in poland are no worse than in other countries. reporter: tomomanski is outrage. >> the question of north korean workers has been raised very often recently, but nothing is done. i am ashamed of the slow response of ththe polish governmement and of how slslowle authorities invevestigate and punish t the guilty. reporter: tomanski has had a partial succcess. at t the moment, new work visas are not being issued. but tomanski's primary aim is decent working conditions for the north koreans. and so he continues writing his articles. michelle: now we go to austria, where the country's highest court has annulled the result of the most controversial and polarising presidential election in recent memory, citing widespread rule breaking. it had been narrowly won by the green party candidate but will now be re-run, giving the freddom party's norbert hofer another chance at becoming the european union's first far-right head of state. our reportrter went to hisis hometown, p