It doesn’t look like Daniel Libeskind’s tower for the World Trade Center site will get built. So he’s traveled the plans across the country to California. “The architect’s plans for a 37-story condo tower named “Aura” in Sacramento, California, bear a remarkable resemblance to his original design for the second-tallest building at the ground-zero site. The 430-foot tower, to rise later this year, has the same geometric design at its pinnacle, with a sharply sloping downward angle on one corner. With the exception of its balconies, the tower is strikingly familiar.”