Another of his “covers” has been blown. Disgraced Rep. George Santos may be guilty of dishing out some whopping lies, but no one can deny that he is earnest about karaoke. Rolling Stone has reported that the 34-year-old Long Island native apparently boasts an old account on the singing app Smule — in which he can be heard belting out classics from “Hallelujah” to “Let It Go.” The unearthed account was created eight years ago with the handle @georgedevolder, one of the many versions of the Republican congressman’s full name, George Anthony Devolder Santos. The profile features a pic of...