A study has found that vaping may not be as harmless as people think.

Although not as dangerous as cigarette smoking, researchers have discovered a link between vaping and lung function. 

Given the potential health risks, should people have objections to others vaping in public places, such as offices and on buses and trains?

Breda Brown and Eoghan McDermott discussed this and some of the other stories making the news in The Week Trending.

Other topics include advice for those going to see the Pope to leave their selfie sticks behind, and the possibility of more prosecutions in Britain for drunk passengers at airports and on flights.

To catch the full chat press the play button on the image on the top of the screen