"Homeland Security Secretary John Kelly and White House budget director Mick Mulvaney spent nearly 40 minutes speaking to the media about the bipartisan budget agreement as Spicer looked on from seats designated for staff near the briefing room podium."

"When they finished, Spicer left the room with them, prompting cries of "Sean" from the reporters inside the James S. Brady Press Briefing Room.
Administration officials routinely attend White House press briefings to speak to reporters about policy topics, but it's unusual for the press secretary to not take questions afterward."

So who is in charge of the Press Briefing, anyway?  

How can a guy make a living if the Press Secretary isn't at the reporters' beck and call?

That's the problem with Trump, too!  

He refuses to heel on command!  

Or roll over and beg!