<blockquote class="twitter-tweet" lang="en"><p>PFT confirms new deal for Alex Smith. Four-year, $68M extension. $30M guaranteed at signing. Another $15M vests next March.</p>— ProFootballTalk (@ProFootballTalk) <a href="https://twitter.com/ProFootballTalk/statuses/506212552557481984">August 31, 2014</a></blockquote> <script async src="//platform.twitter.com/widgets.js" charset="utf-8"></script>