The chairman of the House Homeland Security Committee defended the head of Secret Service operations on Tuesday. Rep. Peter King (R-N.Y.) says this is not the time to oust Director Mark Sullivan. Here's what we know: Secret Service officers and Marines met with at least 20 foreign women at a hotel in Columbia last week. The agents were part of a 200-member team in Cartagena doing advance work for a visit by President Obama. Ret. Navy Commander and Fmr. Defense Department Spokesman for the Western Hemisphere J.D. Gordon discussed the investigation on Capital Insider.