lori yasui, accepting for minoru yasui. [applause] ♪ >> ladies and gentlemen, the president of the united states and mrs. michelle obama. [applause] president obama: hello, everybody. please, thank you. thank you. everybody, please have a seat. welcome to the white house, everybody. a bunch of people were saying i was pretty busy today, which is true. but this, this is a fun kind of busy, right here. extraordinary people. innovators, artists, and leaders who contribute to america's strength as a nation. we offer them our highest civilian honor, the presidential medal of freedom. [applause] let me tell you just a little bit about them, although i suspect people here already know their stories. growing up in west virginia, katherine johnson counted everything. she counted steps, dishes, the distance to the church. by 10 years old, she was in high school. by 18 she graduated from college with degrees in math and french. as an african-american woman, job options were limited. but she was eventually hired as one of several femal