The U.S. superstar skier finally returned home on Sunday. Happy to finally be home, Lindsey Vonn said in a social media post on Sunday that “a hard and painful journey” is ahead as the American skier recovers from a devastating crash last month in the women’s downhill at the Milan Cortina Olympics. Vonn, 41, has undergone five surgeries since suffering a complex left tibia fracture after clipping a gate and sailing off course 13 seconds into the Feb. 8 run. She said later that the damage was so