Stem cell research is a hot topic in Washington and after an emotional debate, a controversial bill that would allow federal funding for the research cleared the house Tuesday.

The bill now heads to the Senate.

On Wednesday, Pennsylvania Sen. Arlen Specter took center stage in the issue in a very personal way.

Specter was diagnosed with Hodgkin's disease in January. Hodgkin's is a cancerous growth of cells in the lymph system.

Specter is a strong supporter of embryonic stem cell research. He said that millions of people with diseases like cancer and Alzheimer's could be treated or even cured with stem cells.

Specter has lost all of his hair from his recent round of chemotherapy treatments. He said that he is frustrated that President George W. Bush promised to veto the stem cell bill.

Bush is against using stem cells from leftover fertility clinic embryos because he believes it is morally wrong.

"It is scandalous, absolutely scandalous that there are so many people with Alzheimer's and Parkinson's and heart disease and cancer. I know some of them myself. I look in the mirror and barely recognize myself, and not to have the availability of the best medical care is simply atrocious," Specter said.

The stem cell measure does have bi-partisan support in the Senate, but it may never become law because there are not enough votes to override a presidential veto.

There is no word yet on when the bill will hit the full Senate floor for debate.