Show me how to edit and insert the link in the OP. I posted one just a few moments ago to Mrs. Taitz site.
There is a field in the Free Republic posting template labeled:
Source URL A web link to the original article
This is where you insert the URL (link) of the page containing the article you are posting.
1 - Go to the source page, right click the URL link, select "copy".
2 - Go back to the Free Republic posting template, right click the "Source URL" field, select "paste" to paste the URL into the field.
Copy and paste is easier than typing the URL and eliminates chance of typing error, especially with long URLs.