Slower? I don't have the figures for the boat lift so you may be right about the speed factor. Immigration officials estimate 3 MILLION illegals enter this country every year and they are only able to apprehend 1/3 or about 1 million of the illegals entering. Might be a slower method, but the numbers are scary to say the least.
I was thinking how fast castro was able to empty his prisons via the use of a rifle end.
South american countries must print maps and make signs, and hire lobbyists....