This is in reply to your post at http://www.fivedoves.com/letters/nov2013/kim1130.htm in which you stated "Has anyone considered with all this scientific of human/ animal experiments, that possibly the mingling of human DNA with the fallen angelic like as in the time of Noah, but now more advanced could be the marking of the beast. Therefore no one can die even if they wanted to because of angelic DNA mixed in. Look up the kjv of nebakanezzer statue of the last kingdom to arise " THEY shall mingle THEMSELVES with the seed of men" Daniel 2:41-43."

The giants died, and  they were the children of the sons of God (the fallen angels) and the daughters of men.  This is discussed in the Book of Enoch 10:13-15 at http://reluctant-messenger.com/1enoch01-60.htm The Watchers were another name for the angels.  Even though the book of Enoch is not a part of the Bible, if these giants in Genesis were still alive, somebody would have seen them.  Also every living creature on earth died except for Noah and his family members in the ark during the great flood in Noah's time according to Genesis 7: 21-23.