Bilawal Bhutto describes Imran Khan a coward

”PPP will save the people of Khyber-Pakhtunkhwa from drowning in the tsunami,” he said, referring to the Tehrik-e-Insaf's claim that it would unleash a tsunami to bring about changes.

The PPP is a party of “courageous and martyred” leaders that is not afraid of terrorists, he said.

Bilawal made the remarks while addressing a meeting organised here by the PPP to mark the anniversary of the 2007 suicide attack on his late mother Benazir Bhutto's motorcade that killed over 140 people.

Bhutto survived that attack but was killed two months later by a suicide bomber.

In recent days, Bilawal and Khan's supporters have had several heated exchanges on Twitter.