el they really want to help, they can do it. >> quijano: former u.s. ambassador bill richardson. mr. ambassador, thanks for your time. >> thank you, elaine. o quijano: containing north korea is one of many issues likely to come up when president trump meets russia's vladimir putin friday at the g-20 summit in germany. the two leaders are also expected to discuss syria. there is no indication that russian meddling in the 2016 u.s. election will be discussed. ayw jersey's state parks wmopened today, including several beaches, after lawmakers approved a budget four days iste. governor chris christie faced intense criticism after photos showed him sunbathing on a state beach he had ordered closed during the budget standoff. google wants to clear the air. the tech giant that mapped the world's roads to help drivers get from a to b, now wants to make your commute healthier. john blackstone has the story. >> reporter: in oakland, california, the google cars that collect maps and photographs of city streets have also been collecting air, measuring allution, block by city block. >> these are sampling gasses like ozone, no2, co2, methane. >> report