In this image provided by the Belgian Federal Police in Brussels on Tuesday, March 22, 2016 of three men who are suspected of taking part in the attacks at Belgium's Zaventem Airport. The man at right is still being sought by the police and two others in the photo that the police issued were according to a the Belgian Prosecutors 'probably' suicide bombers. (Belgian Federal Police via AP)

US official says 2 Americans perished in Brussels attacks

Speaking after meeting with Belgian Prime Minister Charles Michel, Kerry said the “United States is praying and grieving with you for the loved ones of those cruelly taken from us, including Americans, and for the many who were injured in these despicable attacks.”

U.S. President Barack Obama answers questions during a joint news conference with Argentine President Mauricio Macri at the Casa Rosada Presidential Palace in Buenos Aires, Argentina, Wednesday, March 23, 2016. Obama is on a two day official visit to Argentina. (AP Photo/Victor R. Caivano)

Republicans worry Obama is opening door to new Iran relief

Rep. Ed Royce, the House Foreign Affairs Committee chairman, expressed alarm in a letter this week to the president that the U.S. could grant Iranian businesses the ability to conduct transactions in dollars within the United States or through offshore banks.

Authorities investigate a shooting in the parking lot of the Twin Peaks restaurant Sunday, May 17, 2015, in Waco, Texas. Authorities say that the shootout victims were members of rival biker gangs that had gathered for a meeting. (AP Photo/Jerry Larson)

Indictments against 48 more bikers in Waco melee

All are charged with engaging in organized criminal activity, meaning they’re accused of being part of a criminal group responsible for the May 2015 shootout that killed nine and injured 20 people.

Greg Joswiak, vice president of iOS, iPad and iPhone product marketing, announces the new iPhone SE at Apple headquarters Monday, March 21, 2016, in Cupertino, Calif. (AP Photo/Marcio Jose Sanchez)

Apple releases small new iPhone, iPad for business use

The new phone — the iPhone SE — is an upgrade to the older, four-inch iPhone 5S, released in 2013. It’s aimed at consumers who haven’t sprung for the bigger-screen iPhone 6 models that Apple introduced over the last two years.

A man stands in front of the Saturday explosion site in Istanbul, Sunday, March 20, 2016. A suicide attack on Istanbul's main pedestrian shopping street Saturday killed a number of people, including two dual nationality Israeli-Americans and one Iranian citizen, and wounded several dozen others, in the sixth suicide bombing in Turkey in the past year.(AP Photo/Emrah Gurel)

Istanbul bomber identified as militant with links to IS

The attack came as Turkey had heightened security across the country in the run-up to a Kurdish spring festival where Kurds in Turkey traditionally use to assert their ethnic identity and demand greater rights.