Perhaps you are asking "who" rather than "what." President Obama, like all US presidents, works for the American people. The president is the head of the executive branch, and the commander-in-chief of the armed forces. He is also the leader of his political party (in this case, the Democrats). Thus, Mr. Obama during his eight years in office not only tried to serve all the citizens of the United States but he also tried to be the leader of the Democratic party.
Where did Obama work while he was in college
I think President Obama uses patience, focus, hard work ethics, and he never quits.
being the president
Acorm
The infamous 'Obama Girl' who gushed about President Obama in YouTube videos while clad in bikini never worked for Senator Obama. Her "Crush on Obama" video first shown in 2007 had 16.5 million views.
In the US Senate.
yes
President Obama
Yes. President Obama made clear to then President Medvedev (now Prime Minister) that he could work more closely with the Russians after Obama won re-election. President Obama has been true to his word and has been a close ally with President Putin in Syria, Iran, Egypt, Venezuela, Cuba, and Ukraine. President Obama would also like to work with Putin on eliminating U.S. nuclear weapons but the Republicans will likely block this initiative.
Both Steve Martin and President Obama are human beings (people), both are US citizens, and both live and work in the US.
President Obama was47 when he was elected president
Obama was President from 2009 to 2017.