I found two bills that Obama has sponsored that have become law:

S.2125 A bill to promote relief, security, and democracy in the Democratic Republic of the Congo

S.3757 A bill to designate the facility of the United States Postal Service located at 950 Missouri Avenue in East St. Louis, Illinois, as the "Katherine Dunham Post Office Building".

Can anyone share an Obama sponsored bill that became law with a little more substance that helped the American people?

I would certainly hope that even the Obama supporters would be concerned by this!