Filmmaker Steven Spielberg is developing a biopic about revered US newscaster Walter Cronkite during the Vietnam War.

The filmmaker, 69, is re-teaming with his Bridge of Spies collaborators - screenwriter Matt Charman and producer Marc Platt - on the as-yet-untitled project, reported Deadline.
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Based on a pitch from Charman, the movie will centre on “America’s most trusted newsman” and his relationship with the Vietnam War, specifically his role in “turning public opinion against the increasingly un-winnable conflict.”
Spielberg will produce the movie under his Amblin Entertainment company, but it is unclear whether he will direct the project as well.
{{/usCountry}}Spielberg will produce the movie under his Amblin Entertainment company, but it is unclear whether he will direct the project as well.
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Meanwhile, Charman, who earned an Oscar nomination for his Bridge of Spies screenplay, most recently penned the script for Boston Marathon bombing movie Patriots Day.
The Mark Wahlberg-led film will hit cinemas this December.
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