Murray Olds: Australian correspondent on Pauline Hanson telling senator Mehreen Faruqi to 'go back to Pakistan' - Heather du Plessis-Allan Drive

Over in Australia, One Nation's Pauline Hanson is copping backlash over telling another senator to 'go back to Pakistan'.

Mehreen Faruqi claims Hanson breached the Racial Discrimination Act through her controversial tweet.

Australian correspondent Murray Olds explains further.

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