| [[Image:President Barack Obama.jpg |80px]] [[Barack Hussein Obama]] (2009–2017) || [[Image:Joe Biden,_official photo.jpg |80px]][[Joseph Biden]] (2009–2017) | | [[Image:President Barack Obama.jpg |80px]] [[Barack Hussein Obama]] (2009–2017) || [[Image:Joe Biden,_official photo.jpg |80px]][[Joseph Biden]] (2009–2017) |