(Full article title: PICTURE EXCLUSIVE: Baby braves the cold! Mother-of-two Chelsea Clinton bundles up against the New York chill to take seven-month-old son Aidan out for a stroll) While incoming first daughter Ivanka Trump has been caught smiling for the paparazzi while leaving her home nearly every day these past few months, former first daughter Chelsea Clinton has kept a lower profile. But the 36-year-old was spotted on Thursday while out for a stroll in New York City with her seven-month-old son Aidan, who has been even more elusive in the media. The mother-of-two was bundled up to face the...