'Show it or shut up': Abbott calls on Shorten to 'prove' UK citizenship renunciationAbbott slams Shorten amid citizenship row1 min readPublished 4 September 2017 12:27pmUpdated 4 September 2017 1:00pmBy Winmas YuSource: AAP, SBS World NewsAvailable in other languagesSkip to article contentShare this with family and friendsCopy linkShareThis story is written in Chinese. Please refer to this story instead.Share