The status of our open borders has been an ongoing source of concern among conservatives. Our country made an astonishing shift from reestablishing border security under former President Donald Trump to a willful effort to ensure that we have no border security at all under President Joe Biden. Last week, Senate Majority Leader Chuck Schumer held a press conference, claiming that America needs new immigrants to combat declining reproduction rates and a low population growth rate. Schumer said his “ultimate goal” was to help not only the Dreamers, but to “get a path to citizenship for all 11 million—or however many”—illegal immigrants are here. Which raises a very real question: Just how many illegal immigrants are there in the United States?…