Original sentence: Although this information can also be derived from information on the internet, it nevertheless requires the linguistic skill to be able to use it, and so this in itself does not disprove that he knows or can communicate in Arabic.Having said that, the real-life (male) Mogadishu warlord featured in "Black Hawk Down" was called "Farah".Other bloggers, notably Bahraini blogger Mahmood Al-Yousif, have disagreed with this analysis.Some Saudi bloggers have shown their support for him by including a link in their blogrolls and by commenting occasionally on his blog, such as the anonymous "Aya" of Alien Memoirs and Saudiblogs
Edited sentence: As this information can be found on the internet it does not prove that he knows or can communicate in Arabic