4 L.A. men arrested in robberies they posted about on Instagram, poli…

Four Los Angeles County men were arrested Tuesday in connection with a series of armed robberies of 7-Eleven stores and a CVS last year that they later allegedly posted about on Instagram.

In an indictment unsealed Tuesday, federal prosecutors said Charles Christopher, 24, of Compton; D’Angelo Spencer, 26, of South Los Angeles; Jordan Leonard, 25, of Torrance; and Tazjar Rouse, 22, of…