Hold on there Hoss, you have it backwards.
1. The Bill of Rights doesn't grant anything. It merely guarantees specific rights that have been so enumerated. This is not an inclusive list, as the rights of man are nearly limitless.
2. As rights are granted by God, or natural law, unto man; it applies to all mankind, regardless of national origin, citizenship, race, creed, religion, et al.
3. The constitution applies to all men, even those within this country unlawfully, subject to some qualification.
Certainly a foreign national shouldn't be deprived of life, simply for the fact that they are within this country without permission. Neither should one be prohibited the guarantee of the right to worship their God, for this same fact as well. The same applied to the rights guaranteed under 4A,. which states:
Nowhere within this language, does anything state that this right is guaranteed to only Americans. If it were, then any foreign national within this country with a visa, not to mention those here illegally, could be stripped searched and their homes searched daily without an inkling of cause.
However, I do acknowledge that a lesser standard of probable cause can apply to foreign nationals subject to deportation. While it may not be the same standard normally enjoyed by citizenship, save the exceptions of FISA, plain sight, exigent circumstance, etc; it is, none the less, a right guaranteed.
I don't see eye-to-eye with you on this one, what a surprise. This is one of the main issues where I disagree with most libertarians and my fellow INGO members.
The Bill of Rights indeed DOES grant us all of these rights. Why else is the United States the greatest country on Earth? Are you trying to say that China has just as many freedoms as Americans do, because all men have equal freedoms? If all countries had equal freedoms, then the US wouldn't stand out as it does. If all men truly had the freedom of speech and the right to keep and bear arms, then we wouldn't need the Bill of Rights. The world isn't at that point of evolution yet. As of now, rights aren't handed out by every government, they aren't even exercisable under most governments. Our government chose to GIVE us rights (rather, we chose to take them when we created a new government) in the form of the Bill of Rights. If the world, or even our piece of land, were truly free, then I would agree with you. But we live under governments, and as of now we are enslaved to them. Only governments can grant us freedom, even if that freedom already exists. Only they can grant it to us, because they have absolute power and can take those freedoms away. As long as this federal government governs the way they do now, if you're born in the United States, you aren't born free. Just thinking or saying you have rights doesn't make it so. Using those rights without consequence is the only proof that you have those rights.
The Bill of Rights, as well as the Constitution does only apply to Americans. We can't create laws for other countries, no matter how hard we try.
"We the People of the United States, in Order to form a more perfect Union, establish Justice, insure domestic Tranquility, provide for the common defence, promote the general Welfare, and secure the Blessings of Liberty to ourselves and our Posterity, do ordain and establish this Constitution for the United States of America."
Not the people of Mexico, not the people of Cuba, not the people of El Salvador, the people of the United States. If you chose to come here illegally and skip the become an American part, that's your fault, and your loss.