Added 4/23/17
Getting Started With Angular 2 Step by Step: 4 - Routing (Barbarian Meets Coding)
Routing Angular 2 Single Page Apps with the Component Router (Scotch.io)
ROUTING, Add the Angular component router and learn to navigate among the views (angular.io)
Angular Router Crash Course - Build a Navigation Menu with Bootstrap 4 (Angular-University) {I'm gonna try this one first}
Basic Routing in Angular 2 (ng-book blog)
Introduction to Angular Routing
ROUTING IN ANGULAR REVISITED (thoughtram.io)
Angular 2 Authentication Tutorial
By Deborah Kurata