Today's News Roundup Credit Karl Nielsen Calmatters Which California ballot props are likely to pass? LA Times L.A.’s promise of “car free” Olympics running short on time and money LA Times A rail connection to LAX LA Times What should L.A. do about homelessness? Renters and homeowners answer differently, poll finds Mercury News Eye-catching vision emerges for San Jose three-tower housing project Calmatters Walters: California reservoirs are full, but water politics may trump hydrology