08/25/2010 02:49 pm ET Updated Dec 06, 2017

Stem Cell Ruling Threatens Children's Cancer Research (VIDEO)

When a federal judge passed a ruling Monday that temporarily blocked government rules expanding stem cell research, many argued that potentially life-saving research was in jeopardy.

Wyatt Andrews at CBS News reports on two projects researching childhood leukemia and down syndrome which are in danger of being indefinitely stalled because of the ruling.