By Pablo Jaime S&aacute;inz &nbsp;&nbsp;&nbsp; With just two weeks to go before the Nov. 2 general elections, David Alvarez is ready to become the newest person to represent residents of District 8 in the San Diego City Council. &nbsp;&nbsp;&nbsp; &ldquo;I feel confident,&rdquo; Alvarez said. &ldquo;I&rsquo;m talking to voters all day, every day and they tell [...]