who can beat this thing cancer?

"where would i be...what would i do if you werent here?" "you'll never have to worry about that."

well they are taking my grandpa off the glevax. they think the leukemia is back, even though they have found no blast cells, cuz sometimes they hide. so that news sucks bad. also, grandma hasn't heard from the other cancer doctor, which i think means that there is nothing more they can do. and that sucks too. but on top of that, my cousin on the same side of the family has his white cells very very high, which signals cancer, or another serious disease. he is having tests done on his stomach and bowels. he is the the only cousin i have older than me, he is 29. my mom and her sisters are being tested for the type of cancer their mom and grandmother have or died from, and if even one of them has it then all of us grandkids will be involved in genetic testing...whatever that means. please keep my family in your prayers. a long time ago, when my grandpa first foun out he has leukemia, he started a journal, and i remember on one page he wrote on the top "i will beat this thing cancer". what is this thing cancer anyway? and can anyone ever really beat it?