At a news conference with British Foreign Secretary William Hague, Secretary of State John Kerry said the U.S. continues to weigh its options for aiding Syria’s rebels.

Secretary of State John Kerry: “We are deeply concerned about the dire situation in Syria, including the involvement of Hezbollah as well as Iran across state lines in another country. So we are focusing our efforts now on doing all that we can to support the opposition as they work to change the balance on the ground.”