[becausebecause]

1. because the rest of that sentence/statement wouldn't make much sense without the context

2. because it's newsworthy: historically african americans and women have been excluded from boards. So as the trend begins to shift, this happening is, as an outlier event, newsworthy

3. because having diverse views and voices at the table is better for solving problems. Since business is fundamentally about solving customer problems, it is noteworthy to highlight the swap (african american woman replaces european american man)