Near the end of last month, Falls Church-based CSRA Inc. (NYSE: CSRA) announced its intent to make its first acquisition since forming as a company in November 2015. The company, carrying a $105 million price tag, was Alexandria-based defense telecom firm NES Associates LLC. CSRA was light on details, but a look under the NES's hood reveals the company is heavily concentrated in small business set-aside contracts - contracts that could be under threat as NES is folded into CSRA. According to...