On the jon, They are getting a foot hold in Ohio and Misery, so it won't be much longer and you may get your wish!
The hogzilla shot by the man (not the kid with wheel gun in .500) was indeed a feral hog. Complete with the tusks that a farm pig doesn't have as the farmer keeps them cut back for safety. A hog that large does need a bunch of food and a hunting lease with year around corn and surrounded by crop lands is ideal for this...
And a feral hog no matter their size is ever a lumbering sloth... If they are able to survive they are healthy enuff to run and fight.
I will re-watch the clips to find the citing of 70 mph as I heard 35 quoted. I don't know their actual speed capability but it is faster than most any dog around. The dogs must stay quiet to surprise the hogs or they will never bay one up.
Brent