KDF's official spokesman. Responding to Chirchir's claim that Kismayo had been captured by the KDF, al-Shabaab tweeted that the KDF "boys are a grotesque parody of an army! [Al-Shabaab] can outpace ur world-class runners by far. Indeed, they 'Run like a Kenyan'". Showing uncharacteristic levity, al-Shabaab also suggested by Tweet that it meet a UN official for "a caramel macchiato". Most of al-Shabaab's Tweets are in English, suggesting that they are intended for a foreign audience. In 2011, officials in the United States, where Twitter is based, said they were considering having the account closed, but had legal and free speech concerns. Chirchir himself tweeted that such a move would be counterproductive, as "al-Shabaab needs to be engaged positively, and Twitter is the only avenue." Nonetheless, in January 2013, Twitter suspended al-Shabaab's English-language account. Observers guessed that the suspension was a response to the account having issued death threats against Kenyan hostages and against French spy Denis Allex, followed in the latter case by confirmation that the execution had taken place. A new English-language account, opened in February 2013, was closed in September, for unspecified reasons. This suspension also followed an apparent violation of Twitter's rules: al-Shabaab had recently used the account to claim responsibility for an unsuccessful ambush of a convoy carrying Somali President Hassan Sheikh Mohamud, and to warn that, "next time, you won't be as lucky". Al-Shabaab relaunched its English-language Twitter account once again on September 11, 2013. Two weeks later, the group gained notoriety for live-tweeting the 2013 Westgate shopping mall attack, "justifying the attack, creating fictional threats, providing news on hostages and mocking the police and military response". The account, which then had 15,000 or more followers, was retweeted several million times before it was shut down by Twitter. And after @HSMPress was deleted, the live updates continued from other, new accounts: over the course of the attack, which lasted several days, at least eight different al-Shabaab-affiliated Twitter accounts were active. Al-Shabaab had opened a new Twitter account by December that year, with an official telling Al Jazeera that, "The aim is to vigorously challenge defamatory reports in the media by presenting an accurate portrayal of the current state of Jihad in Somalia and countering Western, state-sponsored propaganda machines". It has since tweeted, from various accounts, during other attacks; Facebook, too, has had difficulty expeditiously removing graphic al-Shabaab content when it appears on newly created