Brokaw denies the accusations by 3 women of unwanted sexual advances (one in 1968, two in the 1990s). Former colleagues Rachel Maddow, Andrea Mitchell, Maria Shriver, among the 64 Women that signed a letter saying Brokaw is "a man of tremendous decency and integrity", under the theory if he didn't harass them, then he didn't harass anyone else. Megyn Kelly (acting like a journalism) pointed out the tautology, "you don't know what you don't know".
I don't know if Tom harassed those women are not. Generally without hard evidence (no pun intended), I expect the accused to get off (again, no pun intended). I do find it silly that some of the the same people that are willing to impugn Kavanaugh for less credible claims, are also willing to defend Brokaw. Pick one standard you hypocrites -- and no, Conservatives are always guilty and Democrats are always innocent is not a valid standard -- though that's the only standard many on the left seem to have.