A Consumer Reports study found that Uber and Lyft can charge users different prices, even when they request rides at the same time. ROBYN BECK/AFP via Getty Images Prices on Uber and Lyft vary — even when riders want the exact same ride, a new report finds. Consumer Reports collected pricing data across the US as part of an investigation published Tuesday. Uber and Lyft dispute the findings, saying that their prices change every second. Not everyone sees the same prices on Uber and Lyft, ac...