Wall St futures slide as Middle East conflict stokes inflation worries

March 3 (Reuters) - U.S. stock index futures fell on Tuesday as investors assessed the fallout of U.S. and Israeli strikes on Iran and the repercussions it could have on inflation and global trade. Markets will be looking out for fresh signals from the Fed, given recent divisions over the path of rates. John Williams, a voting member, Jeffrey Schmid, and Neel Kashkari are scheduled to speak later in the day. A packed slate of U.S. data will land later this week, including January retail sales, ADP employmen ...