Hillary Clinton is 100% in for running for presidency in 2016. The former secretary of state has already approved a preliminary budget for her upcoming campaign and has already hired people for key positions.

According to reports, Clinton is already in the last few phases of presidential campaign plans, most likely to take place in April. The same was confirmed by her aides and democrat allies.

Democrats who are close to the former secretary of state shared that Clinton made a final decision to run for presidency around Christmas last year, which she never really hesitated. But some thought otherwise as Mrs. Clinton went quiet late last year, when her competitors are busy with campaign preparations.

There is a good explanation as to why Clinton has been off the media radar late last year. ABC News says her calendar was full at the time.

Clinton had to attend award ceremonies, paid speeches, fundraisers and book tours. She also had to take care of the Clinton Foundation business at the time.

The good thing about Clinton keeping a low profile is that she has made the public excited to see her, unlike other presidential candidates who seem to be almost everywhere these days.

"She doesn't need to be a part of what happens in Obama's White House and the Republican Congress. Her campaign is not predicated on what budget decision they make now, or what compromise they forge," ABC News contributor Donna Brazile explained.

But like any candidate, someone is always ready to face Clinton head to head.

Sarah Palin has addressed the Iowa crowd regarding Clinton's campaign for presidency.

"Hey Iowa, can anyone stop Hillary? To borrow a phrase, 'Yes we can!' And it starts here and it starts now," Palin told the congregation.

"Like Hillary Clinton, I too have travelled thousands of miles around the globe, but unlike her, I've actually accomplished something. You see Mrs. Clinton, flying is not an accomplishment. It is an activity," Palin adds.

The 2016 elections as it seems, will have more Republican candidates on it, with just one democrat, which is Hillary Clinton.