scrape url out of brackets?

[homepricemaps at gmail.com]

any idea how to scrape a url out of a file?  for instance if i want to
scrape out the href at the end which is "www.cnn.com" is there a way to
do it?

<tr class="rulesbody"><td width="183" class="rulesbody"><a
href="www.cnn.com">