How to Use "bandwagon" with Example Sentences

1. Everyone seems to be jumping on the get-happier bandwagon .
2. Does the kyoto bandwagon have too much political momentum ?
3. Will image-conscious fashion houses join the outsourcing bandwagon by shifting production to asia ?
4. Other investment banks also started to offer similar products and a bandwagon began to roll .
5. Elizabeth warren , a senatorial candidate in massachusetts , also jumped on the bandwagon .