BWT Meta Language Missing?

[KempRugeLawGroup]

For some reason, we do incredibly worse in Bing than we do in Google. In the SEO reporter tool, I saw this message:
Use tag in the section of your page, where "ll-cc" stands for the culture code of the language and country/region the content applies to. Alternatively use the lang="ll-cc" attribute on either the or the <title> tag .:<br /><br />I'm guessing Bing wants to me to add USA and Eng to my site, but my questions are, 1. why isn't this an issue for google? 2. I have this error message for all my pages, so is there a sitewide WP plugin anyone would recommend?</span></p> <p><span>Thanks,</span></p> <p><span>Ruben</span></p></title>