Terror experts warn of "long summer of discontent" after attack on Turkish airport.
A Turkish official says two explosions have rocked Istanbul's Ataturk airport, wounding multiple people.
NBC News' Richard Engel reports from Istanbul, Turkey.
It was the most explosive burst of anti-immigrant sentiment since Britain stunned the world on Friday by voting to leave the European Union.
A man shot at a White House security checkpoint in May was ordered held pending trial after a brief hearing Monday.