There were 15 of us on the ride for Alex Pretti. We gathered in Moscow, Idaho, on a chilly afternoon, some faces familiar, others new. We should have had a banner with his name on it – something to wave at passing cars, an invitation for other cyclists to join us. But we didn’t plan that far ahead. The call had gone out across the country: Ride for Alex. He was one of us, a cyclist, and he died on a Minneapolis street with federal bullets in his body.