By Lewis Krauskopf, Devik Jain and Sabahatjahan Contractor (Reuters) – The Nasdaq and the S&P 500 fell on Friday as tech and growth shares weighed and investors worried about the conflict in Ukraine and higher inflation as attention turned to the Federal Reserve’s policy meeting next week. The Dow was logging a slim gain in afternoon trade as investors weighed the latest geopolitical developments. Indexes had opened higher before fading after Russian President Vladimir Putin said there were “certain positive shifts” in talks with Ukraine, without providing any details. “After we saw a bounce i…