He had been receiving treatment for psychiatric disorders, a source in the Interior Ministry said, without elaborating on the man's motivations or whether terrorism was a factor.
Sánchez sharply criticized the European Broadcasting Union over its decision to allow Israel to participate in the competition. He accused Israel of genocide and said Spain was taking a stand.
Two hundred participants from 25 different countries are participating in the convoy, riding in the 20 mobile homes, 7 ambulance or medical transport vehicles, and other locomotives.
Some protesters on Saturday chanted "Death to the IDF," referring to the Israeli army - language that police previously said had been a reason for arrests when aimed at Jewish people.
The event, led by evangelical faith leaders and Trump Administration officials, will celebrate 250 years of American independence.
The video interview was accompanied by shots showcasing a “Visit Palestine” poster created by Frank Krausz in 1936. Krausz was a Holocaust survivor and a Zionist Jew.
Following his Beijing summit, Trump says Xi supports reopening the Strait of Hormuz, while China calls the Iran war a conflict that “should never have happened.”
US President Donald Trump noted that Xi "feels very strongly" about the island and "doesn't want to see a movement for independence," according to a BBC report.
The FBI said it believes Monica Witt defected to Iran in 2013 and may still be assisting Tehran’s activities.
The mural, designed by Iranian-American artist Hooman Khalili, depicts children gathered on a soccer field and combines the stories of victims from Israel and Iran.
US and Nigerian forces killed ISIS global deputy Abu-Bilal al-Minuki in a joint operation, Trump confirmed on early Saturday.
