► Subscribe to the Financial Times on YouTube: http://bit.ly/FTimeSubs<br /><br />The FT's Vanessa Kortekaas provides a 60-second briefing of Tuesday’s top stories, with European leaders warning Greeks Sunday’s referendum is a vote on the euro, US M&A activity reaching unprecedented levels and markets bracing for the leap second.<br /><br />► FirstFT : http://bit.ly/1TK237l<br /><br />► FT Business: http://bit.ly/1KUK08s<br /><br />For more video content from the Financial Times, visit http://www.FT.com/video<br /><br />Twitter https://twitter.com/ftvideo<br />Facebook https://www.facebook.com/financialtimes
