Exceeding expectations by a bit, Sony/Columbia's Men in Black: International easily took the top spot at the domestic box office in its weekend debut. The fourth film in the sci-fi/action/comedy franchise was projected as tallying $26+ million and it wound up topping $28 million. That's little consolation for what was intended to be a summer blockbuster. On the international front, where you'd think MiB:I would do a little better, the film took in $74.7 million and debuted at #1 in roughly two-thirds of the movie's markets. Co-stars Chris …