A lobbyist for a Chinese company deemed a national security threat has donated thousands of dollars to at least eight Democratic congressional campaigns. Thomas Green, senior counsel at multinational law firm Sidley Austin and top lobbyist for Chinese telecom giant Huawei, personally contributed more than $10,000 across eight Democratic campaigns in the last month, according to data from OpenSecrets, a nonprofit group that tracks political spending. The contributions were made primarily to Democratic campaigns in battleground states or where the Democratic contender was otherwise struggling. The contributions included payments of $2,000 to Sen. Mark Kelly (D-Ariz.); $2,000 to Sen. Raphael Warnock (D-Ga.); $1,000 to North Carolina Supreme Court Chief Justice Cheri Beasley, who is running for a Senate seat; $1,000 to Wisconsin Lieutenant Governor Mandela Barnes, who is running for the Senate; $1,500 to Rep. Tim Ryan (D-Ohio), $500 to Glenn Ivey, who is running to represent Maryland in the House; $1,500 to Pennsylvania Lt. Gov. John Fetterman, who is running for a Senate seat; and $1,000 to Sen. Catherine Cortez Masto (D-Nev.).