They may be too young to vote, but they certainly are curious. Barack and Michelle Obama answer some more questions from their very young constituents.

Sigrid explains that "A" is also a very important one-letter word.

American TV show Entertainment Tonight reports on the latest news between American singer and actress Selena Gomez, and Canadian singer-songwriter, actor and producer The Weeknd with an eyewitness account of their Italian getaway.

This interview with a young Demi Moore covers a number of topics, including maturity, motherhood, and problems faced by women in Hollywood.

We're finally at the end of the letter "A." Sigrid talks about the unstressed sound of "A" in words, and gives us some examples. For other pronunciations, see parts 1, 2, and 3.

President Barack Obama, accompanied by Vice President Joe Biden, spoke from the White House Rose Garden on Thursday, where he congratulated President-elect Donald Trump and put forth his commitment to a peaceful transition of power.

Sigrid looks at the letter "B" as followed by either a vowel or a consonant, and the sound of the double "B" as well.

44th president of the United States Barack Obama speaks about his understanding of American democracy following the election of Donald Trump.

Agricultural and corporate interests have long dominated Florida legislature, despite protests from residents and a substantial threat to civilians.

Professional kiter Hope Levin explains a few tricks for kiteboarding with more style.

Sigrid finishes telling us about pronouncing the letter "B." Here's part 1 in case you missed it.

You've made it to the final round of a game show, and get to pick between 3 doors, one of which has a car behind it! You make your choice, and then the host decides to show you one of the wrong answers. He then offers you the opportunity to change your choice. Should you do it? Find out just how wrong human intuition can be in this classic Monty Hall Problem.

Auckland is the biggest city in New Zealand and boasts a cosmopolitan blend of European, Maori, Asian and Polynesian cultures, as well as a natural environment that encourages visitors to embrace the great outdoors.

Sigrid explains about the "hard" and "soft" sounds for the letter "C."

A retired New Yorker talks about his love for old cars.