Radio host Rush Limbaugh announces lung cancer diagnosis on air

Conservative radio talk show host Rush Limbaugh announced on the air on Monday that he has been diagnosed with advanced lung cancer but plans to continue to do his program as normally as he can while he undergoes treatment. Limbaugh, 69, said he realized something was wrong first over the weekend of his Jan. 12 birthday, and that his diagnosis was confirmed on Jan. 20 by two medical institutions.