This story is from The Hill by Jordain Carney:

Senate Republicans blocked an effort by Democrats to unanimously pass three election security-related bills Tuesday, marking the latest attempt to clear legislation ahead of the November elections

Democrats tried to get consent to pass two bills that require campaigns to alert the FBI and Federal Election Commission (FEC) about foreign offers of assistance, as well as legislation to provide more election funding and ban voting machines from being connected to the internet.

But Sen. Marsha Blackburn (R-Tenn.) opposed each of the requests. Under the Senate’s rules, any one senator can ask for unanimous consent to pass a bill, but any one senator can object and block their requests.

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