<Tr> <Td> Chairman of the Steering Committee </Td> <Td> Amy Klobuchar </Td> <Td> Minnesota </Td> <Td> Responsible for fostering relations between Senate Democrats and community leaders and interest groups </Td> </Tr> <Tr> <Td> Vice Chairman of Policy and Communications Committee </Td> <Td> Joe Manchin </Td> <Td> West Virginia </Td> <Td> Assists caucus with policy proposals, outreach, legislative research, and party unity </Td> </Tr> <Tr> <Td> Chief Deputy Whip </Td> <Td> Jeff Merkley </Td> <Td> Oregon </Td> <Td> Assists the Whip in managing Democratic votes and communicating leadership strategy with Senate Democrats </Td> </Tr> <Tr> <Td> President Pro Tempore of the United States Senate Emeritus </Td> <Td> Patrick Leahy </Td> <Td> Vermont </Td> <Td> Honorary member of the leadership team </Td> </Tr>

What are the leadership position in the senate