Lisbon street artist "Vhils": How Alexandre Farto scrapes and carves art into cityscapes CBS News, November 4, 2018
Singapore's open-air food markets challenged by glitzy, upscale restaurants CBS News, November 3, 2018
Mexican official offers buses to migrant caravan to go to Mexico City or "to the place they wish" CBS News, November 3, 2018
Video shows bus plunging off bridge into river after passenger, driver fight CBS News, November 2, 2018
