Why does "the State" release on Friday afternoons?------State releases hundreds of Clinton emails just before Nevada caucus

State releases hundreds of Clinton emails just before Nevada caucus | Washington Examiner:
State Department officials published 550 of Hillary Clinton's private emails Friday in accordance with a judge's order in a contentious Freedom of Information Act case.
The roughly 1,000 pages of emails came just hours before the start of the Nevada caucus Saturday.
Clinton has faced increased scrutiny of her private email use since the end of last month, when the State Department withheld at least 22 emails deemed "top secret," the highest level of classification in government.
Since then, Clinton has attempted to argue the controversial decision was the result of "over classification."
The State Department inspector general's acknowledgement that former Secretary of State Colin Powell transmitted two potentially classified emails on his private email account more than a decade ago has given Clinton supporters fodder in their argument that Clinton did nothing wrong in setting up her own email network."