A man who’s traveling through all lower 48 states of the United States to raise awareness of a rare cancer is making his way through New Hampshire.Dave Fleischer’s journey began May 20 in Salt Lake City. He said his mission is to raise awareness of cholangiocarcinoma, which took the life of his daughter, Sarah, in 2018. Fleischer said not many people know about that form of bile duct cancer, which he called insidious.”It seems to be the type of