Exclusive: Cuba's Foreign Minister Talks With David Muir About Historic "New Chapter" in Relations

“We just reopened diplomatic relationship on both embassies, and it could be an opportunity for... the normalization of a bilateral relationship,” Rodriguez said as he sat with Muir inside the Cuban embassy in Washington D.C.

Earlier today Rodriguez oversaw the Cuban flag being raised there for the first time in more than half a century.

“Make no mistake, the process of fully normalizing relations between the United States and Cuba will go on,” Kerry said. “It may be long and complex, but along the way, we are sure to encounter a bump here and there, and moments even of frustration. Patience will be required. But that is all the more reason to get started now on this journey — this long overdue journey.”

“We have insisted that the total lifting of the blockade is essential to move on towards the normalization of relations, of bilateral relations, as well as the return of the illegally [seized] territory of Guantanamo as well as the full respect for the Cuban sovereignty as well as the compensation to our people for human and economic damages,” Rodriguez said.

Secretary Kerry also announced that he plans to travel to Havana to raise the American flag in front of the Havana embassy on Aug. 14. The White House has also raised the possibility that President Obama could travel there in the near future. Rodriguez told Muir that President Obama would be "really welcomed in Havana city."