{FD} A look at attacks where vehicles have been used as weapons

New York Gov. Andrew Cuomo says a man in a rented pickup who mowed down pedestrians and bicyclists along a bike path near the World Trade Center memorial Tuesday was a "lone wolf."

{FD} Politicians react to fatal NYC truck attack in Lower Manhattan

At least six people were killed and nine more injured after a rental truck tore through a bike path in Lower Manhattan on Tuesday. The suspect, who reportedly shouted “Allahu Akbar” after exiting the vehicle, was shot by the New York Police Department and is expected to survive. The attack is being investigated as terrorism by the FBI and NYPD, Fox News confirms.

{FD} Russian trolls and bots disrupting US democracy via Facebook and Twitter

With top executives from Facebook, Twitter and Google testifying on Tuesday before a Senate Judiciary subcommittee on Russia’s attempts to influence U.S. elections and sow discord across the country via social media, many questions remain about how these Russian trolls operate, the veracity of the so-called news they are spreading and what tech giants in Silicon Valley are doing to combat this scourge.