Complex sentence: The media and other sources may, in some cases, exaggerate the significance of certain events, because they have a different editorial mission than Wikipedia focused on current events, future-looking statements and more speculative, unconfirmed news.
Split into simpler sentences: The media and other sources may, in some cases, exaggerate the significance of certain events, if they have a different editorial mission than Wikipedia. For example, the sources may be focused on current events, future-looking statements and more speculative, unconfirmed news.