i had a conversation when i first came on board with diane gray, who was with 100% college prep, and she shared with us the fact that a lot of the kids that they set up the pool, home for the summer and did not have employment. 100% a college prep had the first crack at sending in resumes and getting their participants hired. as well as college track. from there, we had conversations with other organizations that had college students as well. >> i am happy to hear that because both of those organizations have -- the 100% a college prep club. even though their home base is in oakland, they have a site in district 10. happy to hear that, and they do a lot of recruitment primarily from district 10 and really seek to promote college preparedness and readiness and attendance for our youth in district 10. thank you for that. i think my next question was in regards to paying stipends -- and this is really just a logistical thing -- do they get paid by the week, or do they have to attend and get a lump sum at the end? >> they will get a lump sum at the end. there is a rubric in place that de

diane showed you here last night that side-by-side comparison. president obama in his early 40s, and on the right, president obama at 50. today is his birthday, and today, we learned that gray, some science to explain why presidents seem to age a little faster than the rest of us. ♪ happy birthday to you >> reporter: the president isn't alone marking a half century. george clooney, eddie murphy, alex p. keaton. that's right, michael j. fox, turning 50. and julia louis-dreyfus, too. and if seems like the president has aged a little faster than those hollywood faces, it's not special effects. researchers say it's the job. and it goes beyond the obvious. first, what they call unrequited stress, or what the experts simply say, not enough friends to confide in to relieve the stress. presidents often feel on their n with the confidential decisions. their closest ally, their spouse, but even they can't relieve the stress. the first lady recently told us being first lady is the much easier role. >> and i can watch the hard stuff and go, wow, good luck with that. >> reporter: researchers point to inflammation, known to be a cause of aging for all of us, exacerbated for the president