           <tr>
             <th>First Name</th>
             <th>Last Name</th>
+            <th className="student-id">Student ID</th>
             <th>Actions</th>
           </tr>
         </thead>


{RosterStore, RosterActions} = require '../../flux/roster'
UnDropStudentLink = require './undrop-student'

DroppedRoster = React.createClass


    <tr key={student.id}>
      <td>{student.first_name}</td>
      <td>{student.last_name}</td>
      <td><StudentIdField studentId={student.id} courseId={@props.courseId} /></td>
      <td className="actions">
        <UnDropStudentLink
        id="drop-student-popover-#{student.id}"
