Some of Mr Uribe's supporters were threatened by the FARC, while some of Mr Serpa's were targets of right-wing paramilitaries.
Like the other eight high-profile targets this week, both Booker and Clapper have been outspoken critics of President Donald Trump, and targets of right-wing conspiracy theories.
What it is saying is returning veterans are targets of right-wing extremist groups that are trying to recruit those to commit violent acts within the country.
But the fact that all six recipients of the devices are associated with the Democratic Party — and frequent targets of right-wing conspiracies — meant that it didn't take long for the internet to assign the suspect a nickname: MAGAbomber.
While his report finds "some variability" in the targets of right-wing extremists, typically it's Muslims, Jews, people of color, such as Afro-Canadians, Asians "and South Asians especially" who bear the brunt of the violence.
This week, similar suspicious packages were mailed to frequent targets of right-wing criticism, including Bill Clinton, Hillary Clinton, Barack Obama, Joe Biden, Rep. Maxine Waters (D-Calif). and former CIA Director John Brennan.
Authorities have intercepted 10 bombs so far, targeting eight people, all of whom are outspoken critics of Donald Trump's presidency or frequent targets of right-wing conspiracy theories: billionaire philanthropist George Soros, the Clintons, Barack Obama, former Attorney General Eric Holder, former CIA Director John Brennan (sent via CNN), and actor Robert De Niro.
This is not the first time that Malia has been the target of right wing attacks.
It has been a target of right-wing groups in America".
She is a frequent target of right-wing groups because of her criticism of Israel.
They have also become a target of right-wing smears and innuendo.
