Complex sentence: This can be seen through the news industry, by corporations refusing to publicize or deeming "newsworthy" information that would be harmful to their interests and contributing to the merging of entertainment and news (sensationalism) at the expense of the coverage of serious issues.
Split into simpler sentences: This can be seen in the news industry, where corporations refuse to publicize information that would be harmful to their interests. These practices are also suspected of contributing to the merging of entertainment and news (sensationalism) at the expense of the coverage of serious issues.