=mail&t=l&cn=ZmxleGlibGVfcmVjcw%3D%3D&sig=lf3037f8dfd25b1=0616f29db7a16741815ed943 &iid=Sfea906f3a144da5b48be8b3771b8ef7&ui==400687396&nid=244+126> David Sacks <https://twitter.com/i/redirect?url=https%3A%2F%2Ftwit=er.com%2FDavidSacks%3Fcn%3DZmxleGlibGVfcmVjcw%253 0%2530%26refsrc%3Demai l&a=p;t= l&cn=Zmxle