GILD—Would it be enough for GS7340 [+Emtriva] to show better tolerability than Truvada or would it have to show better efficacy? The former, IMO; I don’t think better efficacy than Truvada is a realistic goal for any dual-nuke backbone. Another possible threat to Gilead is if nuke-sparing regimens eventually become popular. Possible, yes, but this is less worrisome to GILD investors, IMO, than the 2017 loss of patent protection on Viread.