Dallas-based datacenter provider CyrusOne is planning to expand its interconnect business, the company said this morning, and has hired a new VP and GM as part of the effort. CyrusOne said that it has hired Josh Snowhorn to head up efforts to expand its interconnection offerings, as part of an "aggressive" expansion plan. Snowhorn was previously at Terrremark Worldwide. CyrusOne said it plans to expand the availability of dense network connections at its facilities.