 Complete the following phrase:  On 16 and 17 January 2016, Daudov made posts on his Instagram account that contained insults and veiled threats against members of the Russian opposition, including journalists and right activists Alexei Venediktov, I.A. Kalyapin, K.E. Merzlikin, A.A. Navalny, L.A. Ponomaryov, M.B. Khodorkovsky, V.I. Shenderovich and I.V. Yashin. Editor-in-chief of Echo of Moscow A.A. Venediktov said: Magomed Daudovs statements addressing to opposition - is a serious threat and inadequate reaction to inconvenient issues of murder of 