March 30, 2012 8:14 am News on Demand Take an inside look at three fresh news delivery services for your tablet computer. From customized topics to astounding layouts, 21st century news is quickly catching up to the fast pace technology movement. US & World Videos 2:38 Former Pres. Trump, supporters return to Butler, Pa. for rally 1:38 Former Pres. Trump returns to site of assassination attempt to rally supporters 1:58 Dolly Parton announces massive donation to hurricane Helene relief 7:07 Mariska Hargitay wasn't allowed to touch her Olivia Benson costume in the Smithsonian 6:09 Nate Bargatze read Heidi Gardner's lines on ‘SNL' because he's colorblind