Dance show en 2 Wash. teens compete on MTV dance show <p>TACOMA, Wash. &mdash; Two Washington teens are competing on MTV&#39;s reality dance competition show.</p><div><p><a href=" ">The News-Tribune reports</a> 13-year-old Alex Porter of Graham and 15-year-old Bailey Anderson of Tacoma are two members of the Mukilteo-based Rated Next Generation. The teens are in Los Angeles taping shows this week for &quot;America&#39;s Best Dance Crew.&quot;</p><p> Wed, 18 Apr 2012 16:09:04 +0000 The Associated Press 4790 at