Tanks seen heading toward Zimbabwe capital: witnesses
http://www.reuters.com/article/us-zi...-idUSKBN1DE1NG
"HARARE (Reuters) - Four tanks were seen heading toward the Zimbabwe capital Harare on Tuesday, witnesses said, a day after the head of the armed forces said he was prepared to “step in” to end a purge of supporters of the vice president who was sacked last week....."
Long read but interesting as it lays out some of the factions involved.