it has become necessary for each person or company to know what happens around the world to behave properly and to respond to global events around him.
On the other hand, most of these events news come from the internet, where 90% of these news and other different data was documented in the last two years because that internet provides an easy access to many news sources
But with this huge amount of information It is not easy to obtain reliable information,
In a short word, the problem can be summarized in the following points.
No one can read all of these news in a day.
Everybody wants to read the news that interests him.
Many of the information sources are unreliable.
