Error in RSS feed

Is there any way you can fix the postings that have invalid characters in them? It's preventing me (and possibly others) from signing up for the RSS feed:

http://feedvalidator.org/check.cgi?url=htt...g%2Fwp-rss2.php

Thanks!

#279091

Just wait a year for that news post to be off the 10 news items that are shown up in the feed, its because our old news was imported from b2evo into wordpress.

#279129

methinks you're optimistic

#279186

See now its a valid RSS feed

#279818

muchas gracias!!!

#279824