WASHINGTON—Following his coverage of the president’s State of the Union address Tuesday night, Washington Post senior reporter Ed Karl, 66, said he’s just going to hope he liveblogged the speech correctly, sources confirmed. “The page is pretty long, so I think I did enough posts—how many posts are these things supposed to have again?” Karl, a reporter and political correspondent for the national newspaper since 1971, said to colleagues as he scrolled over a 300-word entry entitled “#SOTU 2013: Best Ways to Watch.” “I tried to put a bunch of photos and updates on there, plus some tweets and jiffs or whatever. I don’t know. Looks like a liveblog to me.” At press time, editors had commended Karl on his work and encouraged him to link to it on his Facebook page.