Clippers stars square off amid heated playoff series against Suns

Tempers flared in Clippers' last regular season game amid defensive miscommunication
Clippers vow focus is on stopping Suns superstar Kevin Durant and winning playoff series
Westbrook and Durant reunite as opponents years after dominating together in Oklahoma City
Clippers face stiff challenge against league-best Suns without star Paul George
Coach Lue confident team can advance if they limit Suns' strengths and play to their own