ARLINGTON - Ethan Tepera, 13, is fighting for his life against a
rare form of leukemia, and he's getting lots of help.  Chronic
myelogenous leukemia, Tepera slowly clarified. You'll probably
want to check the pronunciation.  Ethan plays football for Grace
Preparatory Academy. Last October, he got a concussion and it
just kept getting worse.  He was becoming lethargic, and he just
didn't have that same drive that Ethan has always had since he
was born, said mom, Melissa Tepera.  Three weeks after the
injury, the diagnosis came. Then chemotherapy and hope, then
disappointment.  By mid-December, it went into his spine,
Melissa Tepera said. So then his body became immune to the first
oral chemo that he was on.  Now the frustrating search for a
bone marrow donor continues.  His two little brothers aren't a
match, and an international search has so far been unsuccessful.
So Saturday Team Tepera will hold the fourth donor drive, hoping
to find a match and praying for one. His mother said many more
Hispanics are need