This week, the Alibi’s news was themed. First, a look at the struggle to keep ghost bike memorials standing in the state.Next, a bike trail review by Betty Sprocket. Hail!And finally, naked riders plan to ride nakedly through Santa Fe’s streets on Saturday to protest our dependence on oil. Actually, the riders will only be naked within the limits of the law. For you, our unmotorized two-wheeled comrades.