Des Moines Register: U.S. Sen. Bernie Sanders prevailed as the favorite presidential candidate during a "Climate Emergency Caucus" event in Des Moines on Friday.
More than 100 people simulated a caucus after hearing climate change advocates from across the country speak at the event sponsored by national advocacy group The Climate Mobilization, which promotes a "World War II-scale mobilization" for zero greenhouse gas emissions by 2025.
The group had a lineup of speakers before the mock caucus, including former...