Wonder why it was the most hateful members of the Democratic party that the bombs targeted?

Do we need to send flowers to Maxie Waters, how about some headless roses

They were targeted by right wing conspiracy theorists . . . in particular Soros and CNN.

All those targeted persons and organizations come up over and over again on forums such as this, amended by rote echo-chamber accusations.

IDK. Hate is a conservative trait.

I can't think of anyone who would be angry at Debbie Blabermouth Schultz except Bernie Supporters

The most HATED. Not the most hateful.

They were exchanging Christmas presents early this year.

“most hated” fixed that for you

Lightning rods tend to be the most prominent and visible.
You'd be wrong to say that the most hateful are attacked.
Naturally leaders are the most prominent and visible members of a group. In this case, the attacker wants to send a message that can be delivered loudly by a single person. protests are visible too but you'd have to organize a group.

They pissed off a ripe nut, I guess.

You didn’t need to fix it. The most hated are the most hated because they are the most hateful. That’s a simple law of nature. It’s called "cause and effect".