attractieve macron can undecided voters from the left and right. >> it uses software to pinpoint apartment blocks with high concentrations of undecided voters. they stumble across someone who has signed up already but says he's getting too many emails. >> every time they knock on someone store they meticulously record of the resident is planning to vote for. one answers they leave a door hanger with contact details. the data they gather is fed into the software. it's useful information for the campaign. they find their target. undecided voters. they had back to a local bar to debrief. they will be seeing each other again soon. we have time for. that was the campaign beat. time for our business update. on syria u.s. strike last week we are hearing a lot about a geopolitical risk. tell us more. a lot of hesitation in the markets revolving around the threat of geopolitical risk. let's listen to an extra in geopolitical risk about what kind of fears investors might be feeling after last week. >> there is a risk that as a consequence of this military strike we will see an escalation in syrian c