the incoming president and his team and the country to know he's rooting for his success because the president's success, regardless of party, is the country's success," said Bush spokesperson Jim McGrath.The nation is watching their condition with well-wishes pouring in from all over, including the President-elect on Twitter."There's not a lot of money to be made betting against George and Barbara Bush," McGrath said. "Right now they're dealing with some not insignificant health challenges. But they have the best doctors and nurses in the world helping them."McGrath said President Bush was admitted Saturday with shortness of breath related to pneumonia. They expected him out later this week, but that changed Wednesday morning."He took a turn, developed some blockages in his lungs and his airways. So they hadthrough," McGrath said. "Obviously that's our hope and our prayer."Their son, Neil Bush, has been with his parents. At this point there are no plans for any of the other Bush children to come in town.The 92-year-old Bush has been hospitalized several times over the last few years, including a stay at a Portland, Maine medical center in July 2015, when the former president broke a vertebrae in his neck while at his summer home in Kennebunkport.Bush was also hospitalized at Houston Methodist Hospital in December 2014 after experiencing shortness of breath, his spokesman said.In spite of these treatments, Bush is often lauded for staying busy well after his presidency.From making appearances at Houston Astros games to working on charity initiatives alongside former 1992 rival, President Bill Clinton,