Hezbollah Support as Treason?

About supporting Hezbollah which has declared itself an enemy of the United States, this is from the United States Code:

18 USC § 2381. Treason

Whoever, owing allegiance to the United States, levies war against them or adheres to their enemies, giving them aid and comfort within the United States or elsewhere, is guilty of treason and shall suffer death, or shall be imprisoned not less than five years and fined under this title but not less than $10,000; and shall be incapable of holding any office under the United States.

I am not sure what "adheres to their enemies" means exactly, but I suspect it means giving loyalty. "Aid and comfort" surely would include giving money, but dies it also include giving public support?

Draw your own conclusions.