More gunfire and explosions have been heard at a hotel complex in the Kenyan capital, which was attacked by gunmen on Tuesday. At least 15 people were killed, according to a mortuary worker quoted by the Reuters news agency. Al-Shabab says it was behind the attack. US and British citizens are among the dead. Al Jazeera's Paul Chaderjian has the latest. - Subscribe to our channel: http://aje.io/AJSubscribe - Follow us on Twitter: https://twitter.com/AJEnglish - Find us on Facebook: https://www.facebook.com/aljazeera - Check our website: https://www.aljazeera.com/ #AlJazeeraEnglish #al-Shabab #KenyaTerrorism