Harris has returned to Washington after traveling to Guatemala and Mexico Kamala Harris said it was 'short-sighted' to focus on the border rather than the root causes of migration She also said she wasn't interested in 'grand gestures' She bristled in an interview, saying: 'And I haven't been to Europe' The White House said she 'may' go to the border At her final presser, she said 'Listen, I've been to the border before and I'll go again'