Tonight’s question, greetings, and banter here. (More)

Today President Obama responded to the murder of journalist James Foley, saying “No just God would stand for what they did yesterday and what they do every single day,” and Foley’s mother posted a touching tribute to her son. Also, Colin Freeman explained why journalists cover war-torn regions, and Patrick Reis offered a sampling of Foley’s work. CEO Dick Costolo announced that Twitter would suspend anyone who posted the video or images of Foley’s murder, and YouTube is also deleting the videos. Do ISIS have a social media strategy?