BUZZ-InterContinental Hotels: bottom of the FTSE as broker questions US revenues
** InterContinental Hotels (Frankfurt: IC1F.F - news) falls 3.8 pct after Morgan Stanley (Xetra: 885836 - news) downgrades to "underweight" from "equalweight"
** Broker says it expects US revenue growth to continue to weaken (2014: 8.3 pct, 2015: 6.4 pct, YTD: 2.7 pct)
** Airbnb and independent hotels also having an impact, MS adds
** Stock is top faller on FTSE 100, worst day since June 27 though still up 25 pct YTD