Employed journalists in the print media split ownership of copyright with their employer. As the work was created in 2000, the employed journalist owns the right to photocopy the written material and to include it in a book, and the employer owns all other rights, subject to any agreement to the contrary. Only the owner of the right to reproduce and publish (that is, the employer) may bring any action for copyright infringement if a substantial part of the work has been used in the article without permission.
However, the other journalist may have an obligation to attribute you as the writer of the paragraphs. Therefore, you may be in a position to take action for an infringement of your moral rights (for example, by asking for an apology or payment of compensation).