The DNA test results are reported by a witness. A test, I might add, whose results can be duplicated by anyone in the world.
Would that be the same sort of 'witnessing' done when a 'Christian' tells of Christ's message for the world?
Or, are you talking about an 'eyewitness' to a specific event?
No, a witness is not proof of anything. Witnesses lie all the time. Witnesses have agendas. Witnesses can misinterpret what they're seeing, hearing, etc. Witnesses can forget.
Do you realize how many "facts" you hold that are dependent on witness statements?
Face it, Dan. No amount of evidence is enough for you. Quit blaming us for that fact.