Condemnation of past employer. Present facts only surrounding the termination of past positions. Interviewers will be sensitive to comments about past employers. Too much information may come across as gossip. Talking too much.
Unnecessary conversation wastes time.
A firm handshake shows confidence in yourself and your abilities. Always be open for discussion concerning travel and relocation. The employer may be talking future plans, not present. Being late for the interview. Tardiness is a sign of irresponsibility.