Adrian Florido

If you've been on social media today, you've probably noticed there's a lot of talk about taco trucks. Confused? It started like this. Marco Gutierrez, a Mexican immigrant and the founder of a group called Latinos for Trump, went on MSNBC Thursday night and said something had to be done about Mexican immigration to the U.S.

"My culture is a very dominant culture. And it's imposing, and it's causing problems. If you don't do something about it, you're going to have taco trucks on every corner," Gutierrez said.

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Copyright 2016 NPR. To see more, visit http://www.npr.org/.

Copyright 2016 NPR. To see more, visit http://www.npr.org/.

Across the nation, people of faith attended services Sunday morning searching for guidance from their religious leaders following the week's violence. In suburban Minneapolis, where school cafeteria supervisor Philando Castile was killed by Officer Geronimo Yanez on Wednesday night, worshippers said the burden felt especially heavy.

At the Fellowship Missionary Baptist Church in Minneapolis, Ethel Rhines, a 50-year-resident of the city, said that after the difficult week, she had come to church in search of "an uplift."

In the days since police officer Jeronimo Yanez shot and killed 32-year-old school cafeteria supervisor Philando Castile, thousands of people have taken to the streets to protest across the Twin Cities region. They've camped out in front of the governor's mansion, visited the site where Castile was killed, and marched and blocked traffic, demanding an end to police violence against black men and women.

Below, three area residents talk about what Castile's killing has meant to them.

Adeniyi Alabi

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ARI SHAPIRO, HOST:

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Around a candle-lit altar honoring one of the victims of the mass shooting in Orlando, Anthony Laureano and his friends hold hands, mourn in two languages, and say a prayer:

"Estamos aqui ... We're here together ... Porque no somos diferentes ... Because we're not different."

Nearby, Francheska Garcia holds a collage of photos of her friend Jonathan Camuy. "What I'm going to remember is his smile," Garcia says. "He was Puerto Rican. Because usually our parents live over there and we're the rebel ones who move here, to make it on our own."

After the massacre at Orlando's Pulse nightclub, Ismael Medina and his wife Leticia Padro spent all of Sunday calling their nephew's cell phone. But 28-year-old Angel Candelario Padro didn't answer.

They eventually got a call from a friend of their nephew's in Orlando. Candelario had been at Pulse and been shot, she told them, though his whereabouts or condition were still unknown.

Medina, his wife, and their two sons packed their bags and took the next flight to Orlando.

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This story is part of an occasional Code Switch series we're calling "The Obama Effect." The series explores how conversations about race and identity have evolved over the course of the Obama presidency. You can read more about the series here.

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Last month, we told you that the Code Switch team is embarking on a big reporting project we're calling The Obama Effect. The series, coinciding with the final year of Barack Obama's administration, will explore the ways that his presidency has (or hasn't) altered how Americans talk and think about race, ethnicity and identity.

After a turbulent week spurred by racial tensions at the University of Missouri, students are reflecting and thinking about what changes they hope for next on campus.

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Martin Luther King Jr. had been dead 11 days.

His assassination fresh on her mind, Harriet Glickman, a teacher raising three kids in suburban Los Angeles, sat down at her typewriter.

"Dear Mr. Schulz," she wrote, "since the death of Martin Luther King, I've been asking myself what I can do to help change those conditions in our society which led to the assassination and which contribute to the vast sea of misunderstanding, hate, fear and violence."

Earlier this year, Victor Barillas decided to get on the HIV prevention pill called Truvada. When taken every day, the pill is nearly 100 percent effective in blocking the transmission of HIV, even through unprotected sex.

Presidential candidate Donald Trump's proposal to deport all 11 million immigrants living in the country illegally, along with their U.S.-born children, sounds far-fetched. But something similar happened before.

During the 1930s and into the 1940s, up to 2 million Mexicans and Mexican-Americans were deported or expelled from cities and towns across the U.S. and shipped to Mexico. According to some estimates, more than half of these people were U.S. citizens, born in the United States.

Republican presidential candidate Donald Trump repeatedly referred to "criminal aliens" and "illegal aliens" in the immigration plan he released on Sunday. "Alien," and especially "illegal alien," have become such staples in the vocabulary of conservative pundits and politicians that many immigrant rights advocates now reject those terms as derogatory and dehumanizing.

But it wasn't always like that.

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Transcript

DAVID GREENE, HOST:

The National Association for the Advancement of Colored People is holding its annual convention in Philadelphia this week. For much of its 106-year history, it has been the nation's preeminent voice for civil rights and social justice. Among the topics of discussion this week: recent events in Baltimore and Ferguson.

But NAACP leaders have also addressed claims that their organization is losing relevance, especially for young people who are coming of age in an era of online activism and new protest movements like Black Lives Matter.

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