(Picture and text above borrowed from Sky news).
In the example above, you can either make just the heading clickable (example to the left) or the whole piece of text (example to the right).
If you go with the presumable more accessible example to the right, you will increase the clickable area, but mouse-users will have problem copying the text. If they try, they might accidentally click on the link instead.
Question: Which option would you suggest and why?