Obama and Mrs. Biden in lip-lock - twice!

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I was reading an article and came across this pic, which shows Joe Biden embracing and kissing Michelle Obama, apparently on the cheek, but also Barack apparently about to kiss Mrs. Biden on the lips!:

http://media.dailyprogress.com/daily.../dem_wives.jpg

Then I go to YouTube and find this:

http://www.youtube.com/watch?v=8bdl-wXB9do


Again with the apparent lip-kissing between these two. That's kinda weird! Are we gonna see Wife Swap: White House Edition" on ABC?