Related Links: Southland Industries Website BrueningAt the beginning of 2011, I was handling the closeout of a 1 million-sq-ft facility that my company, Southland Industries, turned over earlier in the year. I was also initiating two projects that had been fast tracked to meet a September completion milestone.While I was busier than I had ever been in my career, my boss stopped by my office one afternoon to brief me on the concept of a new internal leadership development program the company was calling Built to Lead (BTL). A week later, I was on a conference call with five of