US president Barack Obama will have lunch with his presidential rival Mitt Romney on Thursday.
President Jacob Zuma on Wednesday congratulated his US counterpart Barack Obama on his second term.
Barack Obama delivered a commanding victory speech after winning his second term in office.
Mitt Romney conceded defeat to Barack Obama in the US Presidential Elections.
Barack Obama has won the US Presidential Elections.
Barack Obama is facing stiff competition from Mitt Romney in the fight for control in key states.