they need an underclass for votes. plain and simple. this caravan is just a pawn for power from the left and funded by leftest groups and some say by the socialist murder in Venezuela.
i feel sorry for the immigrants who went through the whole process of becoming a US citizen to see people who did nothing for citizenship just walk across. I worked with some immigrants from Iraq not too long ago and they were so nice, and was great to work with, one needed me to put a mp3 on his ipod that had audio of what he needed to know to take the test to become an American citizen, i will never forget how grateful he was to be here, and to have the opportunity to naturalize.
all for legal immigration, not for illegal immigration at all.