(your) finger on the pulse (of (something))

knowledge of what is happening now in a particular area.

They've got their finger on the pulse of popular culture in Latvia.

• think the world of
• think the world of someone
• think through
• think to
• think to yourself
• think twice
• think twice about
• think twice about something
• think up
• think up something
• think well of
• think well of someone
• think well of something
• think you are God's gift to women
• thin line
• thin skin
• thin-skinned
• third degree
• third wheel
• this and that
• this is
• This is the life!
• this side of
• this side of someone
• this side of something