joining us is rob gerber. welcome back. >> thanks for having me. >> your first pick is tesla. you think they have caught up with some of the issues that were plaguing the company for a while? absolutely. they had to get the model 3s out the door. i think they pretty much dealt with the battery issues that were preventing them from reaching t goals. and we are seeing the cars coming off. more importantly, the car is amazing and it's probably the best automobile ever made that combines technology, smart technology like autonomous driving as well as it willing an electric car so it doesn't use any gas. so the cost of operation is very, very low relative to a gas car. so we are very pullish on the future of tesla? your second pick is a small cap company called control four. what do they do and why do you like it. it's a smart home product. in the higher end homes control four kind of dominates. it's really a combination of hardware and software in your home to run your speaker at the samee systems, lighting, security, and everything else. control four is a dominant player in the h