There are no figures in the Trump campaign who colluded with Russia - but there were at least five in the Obama administration who helped push the bogus narratives of collusion and obstruction, and they have plenty of questions to answer.
Talk is cheap if it doesn't motivate action.
Assessing any possible threat is one thing, but pressing into a full investigation without facts of a crime or national security threat violates standard procedure.
The big umbrella issue is, do I make a bigger difference on the outside of political process or on the inside?
The mission of the Secret Service (to keep the president of the United States safe and secure) is, by its very nature, pivotal to the proper functioning of the country, and any failure to accomplish this mission has the potential to cause an immediate international crisis.
I don't live like liberals in a 5,000 square foot mansion.