Now that Twitter is getting weird about their API, you should really create a Twylah widget. It is very visual and appealing for WP users.
<div id="twylah-trending-kkmett-square"></div><br />
<script src="http://www.twylah.com/kkmett/widgets/trending?layout=square&div_id=twylah-trending-kkmett-square&widget_caption="></script><br />
<noscript><a href="http://www.twylah.com/kkmett/">See @kkmett's trending tweets</a></noscript>
The blog I need help with is uxdelante.com.