I saw the first one today -- Wal-Mart vs. Target -- and they give a great overview of both companies, as well as their strengths and weaknesses.
Isiokwu a na-aga n'ihu gị site na ọdịiche dị n'etiti Aviator - maka Windows na Mac OS X - na ọtụtụ n'ime ihe ndị dị mkpa nke taa site na nchedo nche, na-enye ihe atụ nke onye ọbụla nakwa otu esi edozi ntọala ha dịka ọdabara.