setback after it had been grounded by the fda. this is in a flight stroll system for spaceship 2. the faa launched an investigation as to why richard branson's flight in july veered outside of the designated air space for nearly two minutes. looking at markets, asian shares closed mixed and europe has also opened mixed. on wall street, futures are narrowly mixed after a mixed day on monday. out today the closely watched consumer price index, it measures what americans pay for food, gas and other goods. prices likely jumped 5.3% in august from last year, that is the forecast -- a slight drop, but still a near 13 year high. investors are concerned about inflation and the slagging economic recovery. goldman sachs warns in a note that corporate tax reform not slowing growth is the biggest risk to u.s. stocks this year. you might want to start your