Conservative radio host Rush Limbaugh has died at age 70, according to his wife. Limbaugh passed away at his home in Palm Beach, Florida, his wife, Kathryn Adams Limbaugh, said on his radio show on Wednesday, hours after the death. Limbaugh was diagnosed with lung cancer last year, causing him to miss hosting the show. “This day has been one of the most difficult days in recent memory, for me, because I’ve known this moment was coming,” Limbaugh said on the air at the time. “I can’t help but feel that I’m letting everybody down with this. But the upshot is that I have been diagnosed with advanced lung cancer,” he added later. It prompted former President Donald Trump last February to present Limbaugh with the Presidential Medial of Freedom during his State of the Union Address in front of the Joint Session of Congress. “He is the greatest fighter and …