The San Diego City Council made changes last week to the rules for backyard apartments in an effort to rein in large multi-unit developments for certain parts of the city. On KPBS Roundtable, we discuss what changed, and and what it could mean for housing production in San Diego.

Then we talk about a state bill to address cross border pollution changing course and raising concerns about the viability of a long-term fix.

Plus, we take a look at other stories from the week on the roundup.

David Garrick, reporter, The San Diego Union-Tribune

Philip Salata, environment and energy reporter, inewsource

Andrew Bracken, producer, KPBS