Not citing sources is plagiarism, and copying pasting articles without permission is copyright infringement. If you want to share a news story, simply link to the source, and include your original commentary, and possibly small quotes from source.
Copy paste is discouraged by the community, and may result in action from the cheetah bot.
Source:
http://deutsche-wirtschafts-nachrichten.de/2016/08/19/zahlreiche-waffen-aus-us-kaserne-in-stuttgart-verschwunden/