Obama walking away from reporters' questions

Obama was defending his Executive Order making a few hundred thousands illegal immigrants legal. At the start of the video, he's telling a reporter not to interrupt and to wait until he has finished talking before asking questions. However, as soon as Obama finishes talking, he strides off while reporters call out their questions. Another few hundred thousand folks who might be grateful enough to vote for him! And he doesn't do too well here without his TOTUS (Teleprompter of the United States!)