Calpernia, here is a picture of Barack with mom, sister, Maya, and stepdad. Since Maya was born in August, 1970, and she appears to be a few months old, Barack must be between 9 and 10 in this photo. He looks very similar to the one in the airport.
That photo doesn’t confirm or deny anything about which child it is. I can’t tell from the BW to the colors.
And the discriptencies that have been coming out on Barack’s past are amazing.