captioning sponsored by cbs >> glor: on this monday night, the death toll is rising rapidly from an erupting volcano in central america. and the breakthrough treatment for breast cancer that saved this woman's life. but first, a look at tonight's headlines in 60 seconds. >> reporter: a volcanic eruption from guatamala's de fuego volcano killed dozens of people on sunday. >> reporter: rescuers are working to pull people from the rubble. >> reporter: the supreme court has sided with a colorado baker who refused to make a wedding cake for a gay couple. >> the vote was 7-2. >> reporter: the president tweeted today about pardons. i have the absolute right to pardon myself. >> pardoning himself would lead to an immediate impeachment. >> reporter: bill clinton defending himself from recent