Commentary: By Eva Marie Vargas &nbsp;&nbsp; I have lived in Shelltown my whole life, 60 years. I was a part of the disgraceful history that this community has suffered, when it was split by CalTrans in the 70&rsquo;s and then again by SEDC redevelopment renaming part of Shelltown to Southcrest in mid-80&rsquo;s. Because of our [...]