San Francisco should not have to spend $1 million on a wheelchair ramp in the Board of Supervisors chambers to assure equal access for people with disabilities. There must be less expensive options than the 10-foot ramp that has been through 18 designs and consumed more than $200,000 in planning. One alternative would be to do what the board has done for the past three years - seat its president near floor level, instead of the ornate, elevated podium that would require a significant retrofit of the historic room. Board President Aaron Peskin said he would like to find a...