Somali militant group al Shabaab claims responsibility for Kenyan mall attack

Hours after gunmen stormed Westgate Mall in Nairobi, Kenya, killing over 20 people and injuring another 50, Somali militant group, al Shabaab claimed responsibility for the attack via their twitter page, HSM Press Office @HSM_Press. After quite a number of Tweets explaining their actions and threatening to carry out more attacks, Twitter suspended the account.
Fortunately someone munched the entire tweet before the twitter account was suspended yesterday