Barack Obama
@BarackObama
Dad, husband, President, citizen.
加入 March 2007
503.6K 正在關注 119.4M 粉絲
At the White House Science Fairs, we would invite young people from across the country to share their hard work. I still remember this talented group of Girl Scouts who designed a flood-proof bridge model – and brought me some great headgear!
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