Osama bin Laden's son, 25 year old Hamza bin Laden, promised to take revenge on the US for the assassination of his dad. In a 21 minute video footage released by Al-Qaeda on twitter Hamza said the United States will be targeted in terror attacks similar to 9/11. He said:
Hamza bin Laden who was once called 'The Crown Prince of Terror' by a British parliamentarian vowed to continue with al-Qaeda’s work.
'We are all Osama'. "We will continue striking you and targeting you in your country and abroad in response to your oppression of the people, and the rest of the Muslim lands that did not survive your oppression.As for the revenge by the Islamic nation for Sheikh Osama, may Allah have mercy on him, it is not revenge for Osama the person but it is revenge for those who defended Islam."
Source: UK Mirror/CNN