Q: What are you current thoughts on this company and its possible purchase of lifelabs?

Q: I like Keith Fitzgerald's investing philosophy - "invest in the best, not the rest".

Can you please provide me the best two within the following sectors (please provide your favourite of the two) ? NYSE or TSX-listed:

1. Within the Healthcare sector, I'm interested in specifically Diagnostics as a Service.

2. In the Defense sector. Two companies that continuously improve through technological innovation.

Q: I need to increase the healthcare allocation in my portfolio. I am considering MDT, DGX,and CVS as, I think, together they provide a good balance of strong fundamentals, yield and some growth. Do you agree, and do you have any other (non-pharma) suggestions.
Many Thanks
John