Rahal Letterman Lanigan Racing ABC Supply 500 – Pocono Raceway Pre-Race Notes Round 14 of 17 in the 2017 Verizon IndyCar Series DATE:                                      August 19-20, 2017 PRACTICE BROADCASTS:       Live on Saturday, August 19 at 9:00-10:15 a.m. ET and 5:00-5:30 p.m. ET on Indycar.com, YouTube, Facebook and Twitter. QUALIFYING BROADCAST:      Live on NBCSN at 1 p.m. ET Saturday, August 19 and on the Advance Auto Parts INDYCAR Radio…