clinton. >> i'm running for president. >> and i'm not running for president. >> reporter: will the real donald trump please rise. >> i'm donald trump. >> i am officially running. >> -- and i'm not running for president. >> reporter: but they can't run from their names. 27-year-old hillary clinton organizes music festivals. dr. donald trump heads a cancer institute in virginia. >> can i duet your name again? >> donald trump. >> both say there are few perks and some drawbacks to sharing a the presidential candidates name. >> facebook won't let me have my name. so i'm hill clinton on facebook. facebook if you are listening, i want my name back. >> she also says most comments people make when she says her name aren't funny. dr. donald trump has actually met the donald and tried to get him to go bald for bucks to raise money for cancer research but donald refused to sacrifice his hair but he did make a