Rep. Gabe Amo joins ‘This Week’ to discuss a mass shooting at Brown University that left two students dead and nine injured. Sen. Mark Warner, D-Va., and Rep. Mike Turner, R-Ohio, discuss the Trump administration’s seizure of an oil tanker off the coast of Venezuela. 00:00 Intro 02:39 ABC News’ Whit Johnson reports on a mass shooting at Brown University. 04:56 Rep. Gabe Amo on the latest on the Brown University shooting 09:03 ABC News’ Marcus Moore reports on a mass shooting at Australia’s