A coalition of environmental activists and community advocates has mounted the first major legal challenge to a planned downtown [Gensler-designed] Los Angeles NFL stadium, filing a suit Thursday that says a state law intended to assist the project is unconstitutional. — latimesblogs.latimes.com

Construction of a $1-billion NFL stadium and a new wing of the Convention Center in downtown Los Angeles would dramatically increase the number of convention bookings while generating $22 million annually for the city, according to the findings of two reports commissioned by the project's developer. — latimes.com