Humiliating an African national for not knowing Hindi, exposes Indians to similar abuse abroad During the Mughal era, the British era, and now the Indian era, Delhi has been blessedly spared ‘sons of the soil’...
source https://timesofindia.indiatimes.com/blogs/toi-edit-page/atithi-devo-bhava/
source https://timesofindia.indiatimes.com/blogs/toi-edit-page/atithi-devo-bhava/