Islamist militant group Al-Shabaab claims responsibility for the attack . The explosion happened across the street from a hotel that was attacked February . Mogadishu has been the site of frequent attacks by Al-Shabaab .
Islamist militant group Al-Shabaab claims responsibility for the attack . The explosion happened across the street from a hotel that was attacked two months ago . Mogadishu has been the site of frequent attacks by Al-Shabaab .