What do a Sac State student, an entrepreneur, an emcee, a visual artist, a photographer and a sound technician have in common? They're all part of Leverage Sacramento, a new arts organization seeking to expose untapped local talent. The group threw a launch party Monday night at Tré Nightclub with several local spoken word performers, comedians, and hip-hop, soul and R&B performers. Hosting the event was The CUF emcee Marc "Crush" Hayes, who also sits on the seven-member Leverage board of directors. The party, which was only expected to draw 50 people, drew an estimated audience of 200. The idea of creating an arts promotion company began when 24-year-old entrepreneur Justin Eve was ask