Lev Parnas puts him in Ukraine or with corrupt Ukrainians. Why did Nunes conceal his involvement?
"According to Bondy, Parnas claims Nunes worked to push similar allegations of Democratic corruption.
"Nunes had told Shokin of the urgent need to launch investigations into Burisma, Joe and Hunter Biden, and any purported Ukrainian interference in the 2016 election," Bondy told CNN."
http://edition.cnn.com/2019/11/22/politics/nunes-vienna-trip-ukrainian-prosecutor-biden/index.html