India, April 2 -- Did you recently spot a blue-red-yellow auto in Delhi? No, it's not a new proposed colour theme for Delhi autos. Meet Raja - the beloved tuk-tuk of Italian travel vloggers Jenny Gaiart and Adam Fadi - who bought and customised it in Tamil Nadu in October last year. Now, they are in week 23 of Bharat108 their adventurous expedition of that they document on their Instagram @best.che.vamos....