TheStreet's Action Alerts PLUS Portfolio Manager Jim Cramer said Fleetmatics Group (FLTX)  will be an excellent extension for Verizon Communications (VZ - Get Report) . On Monday, Verizon agreed to acquire the mobile solutions company for an all-cash deal worth $2.4 billion. At $60 a share, Verizon is paying a 40 percent premium to the company's closing stock price last Friday.