She will face Republican Rep. James Lankford in the race to fill the open Senate seat.
Walsh is facing allegations he plagiarized large portions of a 2007 research project for the Army War College.
Two Montana newspapers have called on Walsh to resign after allegations he plagiarized a 2007 research project at the U.S. Army War College.
Senate expected to pass the $16.3 billion bill.
For reasons he has not yet explained, U.S. Senator Cory Booker (D-NJ) is on a mission to snap selfies with all of his peers in the Senate, and post them to his Instagram account.
A day after presenting signatures to run for U.S. Senate, former state treasurer and convicted felon Thomas Ravenel says he will return for the second season of a reality TV show based in Charleston.
Republican lawmaker from Kentucky wants to clarify state law which prevents someone from running for multiple political offices.
Democrats dream of driving U.S. Sen. Mitch McConnell into retirement this year, ridding President Barack Obama of one of his fiercest opponents. Tea partyers have the same dream, but they say the Senate’s Republican leader actually is too accommodating to Democrats.
Former Republican National Committee chairman Ed Gillespie has formally launched his campaign for a U.S. Senate seat representing Virginia.
McConnell tells Fox’s Neil Cavuto his earlier criticism was aimed at he group challenging him in next year’s primary.