Summary: <p>New Greens senator Jordon Steele-John is the youngest person ever to sit in the senate.</p><br> <p>He was sworn in this week with two other 'accidental' senators who are the gainers from the citizenship crisis.</p><br> <p>He talks to Michelle Grattan about coming to Canberra for the first time since he was a baby, his political passion, and his commitment to promote his causes - youth and disability issues.</p>
