American presidents, past and present, don't always get along perfectly, and that relationship

can be even more complicated when a sitting president once served as vice president.

President Biden and former President Barack Obama have seemed to dance a bit of a delicate

dance when it comes to their relationship in the Biden era.

It's clear Biden wants to forge his own path and define his presidency on his own terms.

It's also clear that Obama has some serious celebrity status among Democrats, and he might

be helpful to Biden as Biden navigates some crises and as the midterms get closer.

On this YouTube, that's why I came back.

I love you, man.

That tension was highlighted this week as Obama headed to the White House for the first

time in Biden's term, and he immediately thanked vice president Biden.

Vice president Biden, vice president.

It's still unclear if that was a planned gag or just an old habit.

That was all set up.

My president.

Obama came to the White House to support Biden as he signed an executive order to strengthen

the Affordable Care Act.

Obama's appearance also happened against the backdrop of low-hole numbers for Biden, and

while the Democrats are hoping for some sort of spark to reignite the base.

So will Obama's re-emergence make much of an impact?

And what does the former president's appearance say about his relationship with his own former

vice president?

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