This is boldface.
Borders are computer generated and are available in many different styles.
See also stringer. The name of the person or organization responsible for making or distributing a photograph, usually appearing small type under the reproduced picture crop - to change the composition of a picture by cutting part of it out. A picture may be cropped to remove undesired background, to create more impact or to adjust the photograph to available space on the printed page. They usually have a border. Editorializing in the news columns is not considered good journalism.