Boston Public Radio

The 2,750 metric tons of ammonium nitrate that went off had been stored insecurely for over six years in a Beirut warehouse, Kayyem says.

Connie Culp died last week at the age of 57.

Tye discussed his biography of McCarthy, "Demagogue: The Life And Long Shadow of Senator Joe McCarthy."

The executive director of the ACLU of Massachusetts also explained the status of legislation, currently moving through the State House, to address police reform.

CNN’s chief national correspondent responded to a tweet from the president, who appeared to be reversing course on his prior narrative about fraudulent mail-in voting.

In July, the state expanded opportunities for mail-in and early voting.

Today:Civil rights attorney Alejandra Caraballo discusses Trump's attacks on transgender people via executive order, and the institutions complying with alarming speed.Then, Nikki Shults and Stephen Pina of Everyday Boston join to spread some kindness with a card-writing campaign.

LGBTQ civil rights attorney Alejandra Caraballo on threats to gender affirming care and bans against transgender people in college sports and the militaryACLU of Massachusetts' Carol Rose on the history of birthright citizenship at the Supreme Court Nikki Shults and Stephen Pina of Everyday Boston discussed their "Love Your Wicked Awesome Neighbor” program, where people can write cards so strangers throughout the city will feel less alone around Valentines Day.CNN’s John King on national politics news

Today:Axios business editor Dan Primack discusses Trump's new tariffs on steel & aluminum: How they work and what they mean for U.S industry. Amy Carnevale of Mass GOP and Steve Kerrigan of Mass Dems debate the state's true-blue future, and discuss Governor Maura Healey announcing on BPR that she will run for re-election.

BPR Full Show 2/10: What's The Appeal?

Live Music Friday with singer-songwriter Kyle Ray, who is opening for Sheryl Crow at Concord’s Umbrella Arts Center. We also speak with the president of Salt Lick Incubator, Liza Levy.GBH's Callie Crossley talks about media outlets responding to MAGA pressure, while Fox News puts Lara Trump in the host seat. Boston Globe business columnist Shirley Leung on the Boston Mayoral race and state officials bracing for future funding freezes by the Trump administration.Gov. Maura Healey joins for "Ask the Governor."