Number of Illegal Immigrants in US Now Declining

A while ago I posted a story of how President Obama may be one of the most anti-illegal immigrant presidents in history (anti in the deporting of illegals way) Now there's a report that the number of illegals coming over the southern border is now declining. Is Obama the reason? Possibly, although the author does make a point of telling us that, "Much of the decline comes from a sharp drop-off in illegal immigrants from the Caribbean, Central America and South America attempting to cross the southern border of the U.S..." so maybe the "Obama factor" is a moot point.

Still, he apparently has done more than any other president on the matter (if you believe the article in the first link, and I don't have any reason not to at this point) although I don't have the information about it from former presidents. If it is true, I don't think anyone can not give him credit for it.
Time will tell.