Running the country, of course. The American people elected him and pay him to be Commander and Chief. The country provides residence for him at the White House, in our nation's capitol, so he can always prioritize his duty as president above all else.
In the end, if his actions and leadership serve the best interests of a majority of the people, there should be little need to worry about re-election. He should never sacrifice his presidential duties to campaign if these two should ever conflict.
Naturally, he would gain more flexibility after being re-elected. A president spends the first four years compromising and making deals in hopes to gain enough future support to serve another four years. Re-election lifts the burden of needing to always bargain for the sake of staying in office. He can be tougher and less yielding on issues he truly cares about. Not that this alleviates his need to compromise, but he can more often make standing decisions based on his own principles and convictions.
Exposing his true agenda? That sounds a bit cryptic and vague. Looking at his policies over the past three years and the agenda he set out when he campaigned in 2008, he usually takes the middle road. He aims for incremental changes over huge reforms. The only legislation he pushed remotely close to a large shift in policy would be his Healthcare Bill, but even that simply expands on policies already in place. If people study his actions and speeches they will see a pretty clear agenda.
Its the media and the large special interest groups that spin conspiracies about President Obama to make him out to be a radical aiming to tear the nation apart. It seems as though no one on television, and few online, can be decent enough to show the minimal amount of respect the President of the United States deserves.
I fall much farther left on the political spectrum than President Obama would tread. Being an initial supporter of his, I wish he would take more radical action. It just frustrates me when the media paints a portrait of him as this out of control crazy socialist with hidden schemes and devious plans for the country.
So no, it did not expose any true agenda of his.