<p>There’s one school of thought that says the <a id="l:so" href="../../../view/a-house-divided" title="infighting">infighting</a> between Hillary Clinton and Barack Obama is good news for John McCain.<br /><br />

There’s another school of thought that says McCain can still do himself plenty of damage, even while the Dems are sparring with each other. The Arizona senator&nbsp; showed just how real a possibility this is on Friday — h/t <a id="vl1p" href="http://talkingpointsmemo.com/news/2008/03/mccain_flashes_temper_at_repor.php" title="Talking Points Memo">Talking Points Memo</a> — when <a id="f-0h" href="http://www.youtube.com/watch?v=Kj7HbqwZwRM&amp;eurl=http://www.talkingpointsmemo.com/" title="he came unglued">he came unglued</a> while talking with a New York Times reporter who dared to ask about a 2004 conversation he had with John Kerry about becoming his running mate.<br /><br />

Watch. Then decided what school you’re in.</p>