<p>A billionaire banker and a senator from President Dilma Rousseff's party have been arrested as part of the corruption investigation at the state-owned Brazilian oil company Petrobras. The two are accused of obstructing the inquiry, which has been ongoing for two years. Also today: the US robotics company that's feeling the Force of a Star Wars connection.</p><br /><br />Visit our website:<br />http://www.france24.com<br /><br />Like us on Facebook:<br />https://www.facebook.com/FRANCE24.English<br /><br />Follow us on Twitter:<br />https://twitter.com/France24_en
