The conspiracy kooks will take some thing like a big new super highway and turn it into a certain sign that the US + Mexico are merging. PURE IDIOCY. PURE "I FORGOT TO TAKE MY MEDS".
The endgame here is an integrated economic space with virtually open or open borders and total portability of labor. Not a political merger. Thats why articles like this are worthy of ridicule even when those that ridicule it most viciously are usually either in denial or disingenuous. Many of them would defend a non political merger.