► Subscribe to FT.com here: http://on.ft.com/2eZZoLI<br /><br />The dollar fell during Watergate and the Iran-Contra affair, but were seismic events solely responsible for its decline? The FT's Roger Blitz says investors might be better off following gut feelings and economic trends instead of Washington.<br /><br />► Subscribe to the Financial Times on YouTube: http://bit.ly/FTimeSubs<br /><br />For more video content from the Financial Times, visit http://www.FT.com/video<br /><br />Twitter https://twitter.com/ftvideo<br />Facebook https://www.facebook.com/financialtimes
