Winning Our Future: Top donors*

T1. Sheldon Adelson, Las Vegas Sands Corp. - $7.5 million

T1. Miriam Adelson, Adelson Drug Clinic - $7.5 million

3. Harold Simmons, Contran Corp. - $1.1 million

T4. Sivan Ochshorn, self-employed - $500,000

T4. Shelley Faye Adelson, real estate - $500,000

T4. W.S. Propst, WSP Investments - $500,000

T5. Oren Lukatz, photographer - $250,000

T5. Yasmin Lukatz, Evo - $250,000

T5. Margaret C. Caveny, retired - $250,000

*Top donors for 2012 election cycle; numbers through Nov. 26, 2012.

Source: Center for Responsive Politics, Federal Election Commission