Donald Trump went on a late night tweeting spree Tuesday, turning his focus to his Obamagate attacks by suggesting his predecessor was 'caught' spying on him. The president told his followers there are some 'very nervous criminals out there' in response to a tweet from Ted Cruz repeating claims Obama spied on Trump. POTUS tweeted: 'They got caught. Some very nervous criminals out there. Thank you Ted!' He earlier tweeted ...