Fed's Lockhart doesn't rule out a hike in rates at next Fed meeting or later

Following are the key headlines, via Reuters, from the Federal Reserve Bank of Atlanta President Dennis P. Lockhart’s interview with CNBC:

• Says underlying information on US economic growth more encouraging than headline GDP number 
• Still need to see how Brexit plays out medium term
• Says he doesn't rule out rate hike at next Federal Reserve meeting or later
• Says wants to see US economy "tell" fed it is okay to raise interest rates
• Would like to see fiscal measures taken in next administration to help economic growth
• He doesn't think Federal Reserve has reached limits of monetary policy but options more limited with rates near zero
• Asset valuations at the moment particularly deserve watching because they are relatively high