March 19, 2015 1:50 pm New High-Rises Raise DTLA Density Concerns Developers broke ground on new projects in downtown LA, but will they attract buyers? Ted Chen reports for NBC4’s News at Noon on Thursday, March 19, 2015. US & World Videos 2:56 USC faculty march in support of pro-Palestinian protesters 2:09 LAPD on tactical alert due to UCLA protests 2:38 Photographer recounts violence at UCLA protest, counter-protest 3:33 Crowd of protesters grow at UCLA despite order to disperse 2:52 Jewish student recounts injury during UCLA protest