Joe Biden endorses Dan Koh in Massachusetts Democratic primary

7 articles · Updated · Fox News · May 4

The backing is for Koh's run in Massachusetts' 6th Congressional District, an open race created by Representative Seth Moulton's Senate bid.
In a campaign video, Biden told his former White House aide that achievements they fought for are at risk under the current administration and urged voters to elect him.
Koh, who narrowly lost a 2018 Democratic congressional primary, had already won an endorsement last year from former Vice President Kamala Harris.

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