Want to know the region's most interesting stories in under 10 minutes? On Monday, KERA 90.1 FM launched a twice-a-day local news segment called “KERA Newsroom.” The 10-minute segments air weekdays at 8:20 a.m. and 6:20 p.m. Click below to listen to Wednesday morning's edition, which includes plans for a fast-moving bullet train from Dallas to Houston and a look at a North Texas art project called Make Art With Purpose that tries to promote healing and social change.