The turnout for the SXSW film festival in Austin drew the usual crowd of Glitterati–Cher, Al Gore and his band the AlGoreRhythms, Lady Gaga, Brad Pitt, Madonna, Angelina Jolie, Donald Trump, Michelle Obama–even Al Sharpton made it as a guest of Spike Lee, as did  three Marilyn Monroe, four Elvis and one Richard Nixon look-alikes (oddly, no Michael Jackson look-alikes), but when Willie Nelson showed up (possibly under the influence of mind-altering substances) with his trumpet, and claimed that he was Miles Davis reincarnated, it was suggested that he “quit tooting his own horn”. . . . .  David, Sf.G.