It no longer matters whether you are from nigeria or from a different country when looking for nigeria related news as you can get them through several websites on the internet. If you know which websites to refer to then you can simply proceed further and load them to your browser otherwise google news as well as yahoo news and similar other news segregators could help you identify websites that may carry news that you may be interested in.
It all depends upon the type of news that you are after and sometimes it may not necessarily be a news item that you may want to discover about nigeria which is why it becomes important look for a website such as naija news that features broader categories as opposed to the one that may only have a restricted category of news that you could be getting related to nigeria in particular or west Africa in general.
You might want to simply refer to Google news and see which websites may have information about a particular topic related Nigeria that you might be interested in at the time. This would help you to refer to different websites depending upon what it is that you are after and who actually has more detailed and specific information about it.