What trusted American journalist called the Vietnam War “unwinnable” in 1968?

AEdward R. Murrow
BRoger Mudd
CWalter Cronkite
DTom Brokaw User: What fashion trend did President Kennedy inspire in the 1960s?
AMen stopped wearing undershirts.
BMen stopped wearing hats.
CMen started wearing undershirts again.
DMen started to wear hats again.

Verified Answer :

That journalist is C. Walter cronkite

He is one of the most trusted American Journalist at that time who never afraid to report the cold hard truth.

After he came back from Witnessing The war in 1968, He said that the war was unwinnable, and he said it on national Television.

The answer is c. Walter Cronkite.  His coverage of the Vietnam War included the
Tet Offensive change public opinion of the war.
This led to decline in support of the war and the public demanded that
the U.S. withdraw from Vietnam.