<Tr> <Td> 1941 Opening Day </Td> <Td> Franklin D. Roosevelt </Td> <Td> Griffith Stadium </Td> <Td> </Td> </Tr> <Tr> <Td> 1946 Opening Day </Td> <Td> Harry Truman </Td> <Td> Griffith Stadium </Td> <Td> </Td> </Tr> <Tr> <Td> 1947 Opening Day </Td> <Td> Harry Truman </Td> <Td> Griffith Stadium </Td> <Td> </Td> </Tr> <Tr> <Td> 1948 Opening Day </Td> <Td> Harry Truman </Td> <Td> Griffith Stadium </Td> <Td> </Td> </Tr>

Who is throwing out the first pitch at the all star game