Aisha Yesufu, an activist and co-convener of Bring Back Our Girls campaign, has clashed on Twitter with Bashir, the son of Governor Nasir El-Rufai of Kaduna State.

This was after Bashir described Aisha Yesufu, an ardent critic of his father, as a mad woman

"I am fully proud to say that Aisha Yesufu is a wholly stupid being. Criticism is great, but madness is counterproductive.

"She didn’t criticize my father, she insulted my father, unprovoked too, so forgive me but it’s quite personal. And I said what I said. She is mad'' he tweeted.

Aisha Yesufu savagely fired back as seen below.

"Take care of yourself my dear and give my love to your mum. I pray all her effort won't go to waste. For sure we mothers never give up on our sons no matter how wayward they are and I know she wouldn't give up on you".

Take care of yourself my dear and give my love to your mum. I pray all her effort won't go to waste. For sure we mothers never give up on our sons no matter how wayward they are and I know she wouldn't give up on you.??????? https://t.co/bSLwDRjGNc

— Aisha Yesufu (@AishaYesufu) February 18, 2020