massacre in charleston. the white house says the president has no regrets about using that word or about the debate that it has provoked. jonathan carl, abc news, the white house. the governor of maryland is fighting an aggressive form of cancer. republican larry hogan says the cancer is b cell, nonhodgkin's lymphoma. he says it may be stage 4 or at least very advanced stage 3. hogan took office in january and told reporters yesterday he faced intense chemotherapy. he says doctors have told him he has a good chance of beating the disease. severe weather aiming for the crowded stretch of the country from washington, d.c. to boston today. yesterday an ef-1 tornado hammered the small town of portland in western michigan. 100-mile-an-hour winds severely damaged buildings and trapped several people in a goodwill store. millions of people are now in the path of the storm system. here's accuweather's molly cochran. good morning. >> thanks, kendis and reena. now out ahead of a frontal