New Migrant Caravans Trek North, Ignoring Political Repercussions

New Migrant Caravans Trek North, Ignoring Political Repercussions  New York Times Migrant caravan must walk as Mexico ignores demand for buses  ABC News Trump defends military presence on border and says 'I do try' to tell the truth  Yahoo News Trump says he may send 15000 troops to US-Mexico border  Washington Post The Latest: Migrant caravan fails to arrange buses in Mexico  Kansas City StarFull coverage