A 19-year-old man has pleaded not guilty to a series of drive-by pellet gun shootings in Hillcrest earlier this month. In other news, the city of Del Mar recently passed a set of rules regulating short-term rentals and capping their numbers, but the ordinance still needs the state’s approval. Plus, KPBS just launched a new project called Public Matters, where our newsroom explores how we engage over politics, how government impacts our lives and threats to democracy.

A bipartisan group of congress members is again raising the alarm about the cross border sewage crisis as scientists reported dangerous levels of sewer gas in the Tijuana River Valley earlier this week. In other news, mental health resources are scarce. On Thursday, Palomar Health broke ground on a new 120 bed facility that will bring much needed services to the North County, including help for our first responders. Plus, more than 100 disabled veterans spent a week in San Diego last month for the VA’s summer sports clinic. Our KPBS military and veterans reporter spent time with some of the veterans, and says they get so much more than a workout.

Some San Diegans have voiced concerns about the safety of battery storage facilities, so the San Diego County Board of Supervisors took some steps Wednesday to address the issue. In other news, city leaders in Chula Vista are exploring changes that could weaken its tenant protection laws. Plus, we learn how dogs are protectors on the street for some women experiencing homelessness.

Cross-border sewage continues to exacerbate the environmental crisis along the Tijuana River Valley and Imperial Beach, but San Diego County officials say the air is safe for now. In other news, Vice President Kamala Harris's presidential campaign unveiled an ad this week featuring some of former President Trump's senior officials who now say he’s unfit to be president. We hear from conservative pundit Bill Kristol on why he thinks the former president is a danger to democracy. Plus, as part of an ongoing KPBS series on San Diegans who volunteer in unusual ways, we hear from two women in Lemon Grove who want to transform the city into a bee pollinator city.

A report on air quality near the Tijuana River prompts new calls for regional action. Plus, a drug treatment center for local military veterans could lose its license due to client safety concerns. And, survivors of the January flooding in San Diego update us on their recovery.

The San Diego Unified School District is working to keep air conditioners operating during the heat wave. Plus, details on a secret Wi-Fi network on a San Diego-based warship. And, scientists are developing an early warning system for bluff collapses.

Several local members of Congress on Thursday announced a new bill to combat the impacts of raw sewage from across the border. In other news, with temperatures soaring over 100 degrees in some areas, extreme heat can be hazardous for anyone, and it’s especially dangerous for people with chronic conditions. Plus, a bill on Gov. Newsom’s desk could significantly boost voter registration at the DMV, but some are worried about unintended consequences.

San Diego's Measure C got court approval, reigniting the possibility of an expanded Convention Center. Plus, San Diego Humane Society President and CEO, Gary Weitzman, joins the podcast to tell us about “Clear the Shelters” month. And, A hidden gem in Vista is turning 25 this year.

Hundreds of hotel workers at the Hilton San Diego Bayfront were on strike for a third day Tuesday. In other news, California lawmakers have passed a bill requiring schools to come up with policies to limit the use of smartphones on campus, but some districts in San Diego County already have those rules. Plus, as part of our ongoing conversations with San Diego's congressional delegation about democracy, we hear a conversation with Democratic Congressman Mike Levin.

The San Diego Housing Commission was given more than $7 million to assist January flood survivors, but only about one in four of those displaced qualifies for it. In other news, according to a new Center for Disease Control report, about 80% of overdose deaths in the U.S. are from opioids, primarily illegal fentanyl. Plus, we learn how the California grid is balancing supply, and how an electrical test bed at UC San Diego wants to change the way we consume energy.