  This paper intends to collect the various evidences observed by ATLAS and CMS
within searches for heavy scalars and pseudocalars. These searches in tt, hZ,
tautau and 2jets+W, obtain individual excesses in five channels, each at a
modest level of significance, ~3 standard deviations, but, put together, give a
strong evidence for a pseudoscalar at ~400 GeV. Preliminary interpretations are
given which suggest that additional observations should appear in the HL-LHC
phase.
