<Table> <Tr> <Th_colspan="2"> 113th United States Congress </Th> </Tr> <Tr> <Td_colspan="2"> 112th ← → 114th </Td> </Tr> <Tr> <Td_colspan="2"> U.S. Capitol building at dusk as seen from the eastern side (November 2014) </Td> </Tr> <Tr> <Th_colspan="2"> January 3, 2013--January 3, 2015 </Th> </Tr> <Tr> <Th> Senate President </Th> <Td> Joe Biden (D) </Td> </Tr> <Tr> <Th> Senate Pres . pro tem </Th> <Td> Patrick Leahy (D) </Td> </Tr> <Tr> <Th> House Speaker </Th> <Td> John Boehner (R) </Td> </Tr> <Tr> <Th> Members </Th> <Td> 100 senators 435 representatives 6 non-voting delegates </Td> </Tr> <Tr> <Th> Senate Majority </Th> <Td> Democratic </Td> </Tr> <Tr> <Th> House Majority </Th> <Td> Republican </Td> </Tr> <Tr> <Th_colspan="2"> Sessions </Th> </Tr> <Tr> <Td_colspan="2"> 1st: January 3, 2013--December 26, 2013 2nd: January 3, 2014--December 16, 2014 </Td> </Tr> </Table> <Tr> <Th_colspan="2"> 113th United States Congress </Th> </Tr>

Who held the majority in congress in 2013
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