As for other Kardashians like Kourtney, she apparently keeps a sample of Travis Barker's blood in a vial. It's meant to be romantic? Kourney Kardashian has a vial of her husband's blood.

The procedure we have adopted involves placing the radioactive sample and scintillation fluid in an ordinary 5 cm × 1.2 cm diameter specimen tube that is inserted into the vial for counting.

WASHINGTON — The Republican National Committee's Washington headquarters was briefly evacuated on Wednesday as police investigated two vials of blood that had been addressed to former President ...